Before puzzling over the question of how to dilute PVA glue with your own hands, decide for what work you need it. Your own prepared composition can only be justified if you are not sure of the quality of the material from the hardware store counter.

It's not news to anyone that the use of PVA glue is very diverse, both for outdoor work and for indoor use. Therefore, further we will talk in more detail about what PVA glue is, how to prepare it at home and for what work it can be used.

Making PVA glue

What is PVA?

Do-it-yourself PVA glue

PVA - polyvinyl acetate, which includes an emulsion and various plasticizers and additives that increase the adhesive properties of the mixture.

Any adhesive solution can be diluted in various proportions with various additives, which can give the glue unique features and change its color. If you plan to apply liquid wallpaper to the walls or glue thin-layer paper wallpaper, glue that matches the color will greatly facilitate your work.

To explain why PVA glue is so popular, its properties that kmts glue cannot boast of will help:

1. Frost resistance

Here we are talking about the resistance to frost of an already applied layer of glue. If the glue complies with GOST y, in liquid form it is afraid low temperatures. Therefore, if you store the substance in a cold place, you can safely throw it away, because all its adhesive abilities will be lost.

1. High adhesive ability

According to GOST, industrial PVA glue has a rupture strength of the glued joint of about 550 N / m. But, do-it-yourself glue is not inferior in its strength, if all the cooking technology is followed. Therefore, it can be used to glue fiberglass on walls, use the substance as an adhesive for polystyrene foam and as an adhesive for extruded polystyrene foam.

1. The material is safe to store, manufacture and use

Since the substance does not contain toxic, flammable and other harmful components, it will not harm your skin. One but! Protect your eyes when working, because even a small drop of glue that gets into the eye will not bring anything good. But, even if such a nuisance happened to you - do not panic, rinse your eyes well enough running water and your eyesight will not be affected in any way.

1. The mass is highly soluble in water and easily comes into contact with an organic solvent.

The substance is easily combined with benzene, methanol, acetone and other solvents. But, pay attention, if the glue is diluted with a toxic solvent, the whole mixture will also become dangerous to human health.

1. After drying, the substance does not shrink and does not form cavities. If in the course of work you have formed excess substances, they can be easily removed with a sponge.
2. After drying, a sufficiently strong mass is obtained, which can be used to fill various mounting gaps, the size of which is up to 2 mm.

I would also like to note that with the help of glue you can smooth out small errors that formed a joint of different thicknesses.

How to prepare glue for different jobs?

You can talk about what kind of work this or that adhesive solution is intended for immediately after you see the first letter of the abbreviation, which is spelled out in GOST e.

According to GOST, there are such types of glue:

• PBA-K - substance for clerical work;
• PBA-B and PBA-O - wallpaper paste (modified clerical);
• PBA-MB is a universal composition that can be used on paper, wood, leather, fabric and metal. Also, the substance can be used to glue extruded polystyrene foam, pvc, osb, osb.
• PBA-M is a super PVA glue, an improved universal composition that is great for osb boards and is widely used as an adhesive for plastic corners;
• dispersion - low water base for polyvinyl acetate emulsion.

About what features PVA glue has and specifications stated in the table below.

Please note that pva, like kmts glue, must be used at positive temperatures. But if the substance is in the composition mortars, this restriction is lifted.

In this section, we talked about gluing different materials, but what to glue and how to glue fiberglass? Fiberglass is a kind of cobweb, which is used to align the walls before wallpapering. For gluing such material, you can use both a special substance that is sold complete with a canvas, and ordinary PVA glue.

How to make glue with your own hands?

Making PVA glue at home

To dilute or prepare 1 liter of glue with your own hands, you will need the following set of components:

• 100 g white, well-sifted wheat flour;
• 20-30 g of ethyl alcohol (technical);
• 5-10 g of finely dispersed gelatin;
• 5-10 g of glycerin;
• if necessary, a light-colored organic dye.

And so, how to cook glue from flour? First of all, you need to dilute the gelatin with water and leave the gruel for 24 hours. If the substance turned out to be too thick, it can be stirred with hot water, breaking all the lumps. All subsequent actions will be foreseen at the end of the day.

To prepare the glue, we need 2 containers (preferably enameled). I would like to immediately note that the glue is boiled in a water bath. For cooking, pre-soaked gelatin is poured into a smaller container, and water is poured into a large one and put on fire.

Bring the gelatin mass to a boil, then add flour a little at a time. The technology for performing work is similar to cooking semolina, so be prepared for constant stirring so that lumps do not form. It will take you about 60 minutes to cook.

When the solution is cooked and you get the desired consistency, you will need to add alcohol, pigments and glycerin to the gruel. After adding these components, the glue is kept in a water bath for about half an hour, stirring all the time.

Upon completion of all manipulations, the agent is cooled and it is checked whether the adhesive properties have been achieved.

If the mass is cooked correctly, it can be stored in liquid form for six months, tightly closing the neck and preventing it from hypothermia.

If cooking glue from flour is unacceptable to you, as it requires a lot of time, check out how to cook glue from starch. For this you will not need any additional components - only hot water and starch, the adhesive features from such a small variety of ingredients will not decrease.

If you plan to use the substance only for wallpapering, prepare kmts glue, which is also easy to make at home.

Well, now you know how to make PVA glue at home, and we hope that our tips will help you cope with this task. The main task is to observe all proportions and do not forget to mix the mass thoroughly - this is what will help you create a homogeneous and effective substance.

Execution of a series finishing works requires the use of glue. With it, you can lay tiles and stick wallpaper. Moreover, the composition is sometimes added even to the ingredients cement mortar. In order to save on the purchase of a factory mixture, you can familiarize yourself with the work algorithm on how to make glue at home.

If adhesives are classified according to the method of drying, then they are divided into compositions that differ in that they polymerize. Other types of adhesives are non-drying, while others are polymer compounds. The former can be divided into compositions based on silicates, starch, as well as PVA glue and a carpentry mixture.

The most popular today is PVA glue in the form of an emulsion of water and polyvinyl acetate. Plasticizers and other components are added to the ingredients in the process. The smell of the mixture is almost not pronounced, but it is used for gluing different materials. PVA glue can be divided into:

• clerical;
• glue for domestic use;
• universal composition;
• Super glue;
• PVA dispersion.

As for the household composition, it is intended for gluing paper products, it can also be used as wallpaper glue. Such a mixture has white or beige shades, which can be frozen and thawed 6 times. With stationery glue everything is clear, but the universal composition allows you to connect not only paper and cardboard, but also wooden, glass, and leather products. Superglue is a composition that is frost resistant. But as for the dispersion, it is an aqueous solution of polymers stabilized by a protective colloid.

If you, too, were among those who thought about the question of how to make PVA glue, then you should read the instructions. It involves the preparation of the following materials:

Water will need half a liter. As for gelatin, it is needed in a volume of 2.5 g. Glycerin must be prepared in an amount of 2 grams, and wheat flour will need 50 g. Ethyl alcohol goes into the mixture in a volume of up to 10 mg. Wallpaper glue is prepared on the basis of gelatin, which is pre-soaked in water and left for a day, during which time it should swell. Gelatin must be photographic. Once it is ready to use, you need to prepare water bath.

To do this, take a pot of water and set it on the stove. Next, you need to find a bowl that will fit into the pan. The first is installed in the second so that the bowl does not come into contact with boiling water. A mixture of gelatin, flour and water is placed in a bowl. This composition should be boiled, but in the end it should turn out to be thick, and in consistency it should resemble sour cream. The composition will need to be constantly stirred, and after that the mass is removed from the heat, and then glycerin and alcohol are added to it. This method is available to everyone, because the ingredients can be found at home.

If you are thinking about the question of how to make PVA glue, then you should know that the mixture should be stirred so that it becomes homogeneous. Once the glue has cooled, it can be considered ready for use. However, before that, the surface is cleaned of dust and dirt. If it has a high porosity, then it must be primed. The glue is stirred again before application, and then distributed with a brush or roller. Details on final stage connect with each other. It is possible to use the prepared glue within 6 months at a temperature not lower than +10 °C.

Making glue from flour

If you are faced with the question of what glue is made of, then the answer to this question may be flour. For work, it is also necessary to prepare purified water in a volume of 500 ml. Flour should be rye or wheat, and it is taken in the amount of 3 tablespoons. This paper glue is great. He also copes with gluing wallpaper.

Cooking is quite simple and takes no more than half an hour. The composition is also suitable for those cases when, in the process of wallpapering, you suddenly run out of the corresponding composition. Stores are not always located close, while great option will be the manufacture of glue from flour.

To do this, water is put on fire until it boils. Separately, flour is diluted in a small amount, and then poured into boiling water. The resulting composition should be constantly stirred until you wait for it to boil. Next, the glue is removed from the plate and left to cool. On this we can assume that it is ready for use. The finished mixture should look like a thick jelly. Some believe that such paper glue is the best option because it is easy to use and requires a minimum amount of ingredients.

When making starch-based glue, you should prepare half a liter of water and 3 tablespoons cornstarch. As a container, it is better to use galvanized or enameled dishes, which are put on fire along with water until it boils. Starch should be dissolved separately, and then, as in the case of flour, pour into the liquid.

When the glue boils, it can be removed from the fire. The main advantage of this composition is that it turns out to be more transparent and leaves no traces. It should be used without a trace, because after a while it will lose its ability. In order to improve the quality of the glue, it is recommended to add about 100 g of PVA glue to it. But if you also add wood glue, then the mixture will cope with the priming of surfaces before sticking wallpaper.

Using old linoleum and acetone

Homemade glue can be made in such a way as to obtain a universal composition that will provide enough a high degree adhesiveness. To create a mixture, you need to prepare materials. Linoleum is cut into pieces, the size of which will be 3 x 3 cm. They are placed in a container that will be able to be hermetically sealed. The amount of acetone used should exceed the volume of linoleum by 2 times.

The ingredients are connected together and left in a container, which must be protected from direct sun rays within 12 hours. If during this time the linoleum has dissolved, then the glue can be used for its intended purpose. Otherwise, leave it for a while. Now you know how to make glue at home. The composition based on linoleum and acetone is great for the following materials:

Making glue for paper

If you are thinking about how to make glue at home, then you can consider the technology for making paper composition. If you love origami or often make applications, then this glue recipe is perfect for you. It is also good because it can be used for gluing wooden blanks.

It is based on dextrin, which can be prepared at home. To do this, take a few tablespoons of starch, put them in a heat-resistant dish and start heating in the oven. When the temperature reaches 150 ° C, the composition is left for 90 minutes. For the mixture, prepare 3 tablespoons of dextrin, one spoon of glycerin and 5 tablespoons of water. The first step is to mix water and dextrin. The mixture is heated until the dextrin dissolves. The composition is constantly mixed. At the final stage, glycerin is added. After cooling, the glue can be considered ready for use.

Before you make glue at home, you must decide how you will use it. For example, for the composition "Titan" you will need Chemical substance- vinyl acetate copolymer. The problem may be that it is very difficult to obtain, so home cooking not always possible.

Such glue industrial production has a transparent consistency and the quality of frost resistance. In addition, it perfectly tolerates the effects of temperature and water. It can be used for ceiling tiles, and in application this mixture is very convenient.

Carpentry glue is quite common; you can also do it yourself. The process is not difficult, but in the end you will get a composition that is suitable for gluing wooden parts. However, it has its downsides. They are expressed in a short shelf life and the presence of a pungent odor.

During the cooking process, it is best to make a mass that can be used for some more time. It will turn out hard and must be cut into pieces before use, which are boiled for further use. For wood glue, you need to take standard carpentry glue and cut it, leaving it in water. It should swell, while the mass becomes soft. Next, take a tin can and pour the liquid into it.

The container is placed in a water bath, and the mixture is constantly stirring until the glue becomes liquid. For 360 g of dry composition, 475 g of vodka should be taken. The components are combined, and then powdered alum is added in a volume of 100 g. This adhesive is characterized by excellent durability and high water repellency.

Alternative options for making wood glue

If you are faced with the question of how to make glue, the recipe must be considered. As for the carpentry, it can be done using one of the technologies known today. The first involves the dilution of solid glue and purified water, which are placed in a metal container. They are taken in the same amount. As soon as the mixture becomes thick, it should be ground in a mortar.

The composition is poured into a plate, and then left until thickened. The mass is cut into separate pieces and used in portions. For 350 g of glue, you will need 360 g of water and vodka in a volume of 180 g. The ingredients are brought to a boil, and the glue should be used after it has cooled.

Another way to prepare glue involves the use of a water bath. For 0.5 liters of water, take 0.5 kg of glue and half a spoonful of vinegar. The composition is boiled until the glue dissolves, then vodka is added in a volume of 0.5 liters. Another way to prepare wood glue involves the use of 250 g of glue and the same amount of water. The mixture is brought to a density, and at the end of cooking, the same amount of glycerin must be added. The water should evaporate, after which the glue is laid out in forms and used if necessary. Before starting work with the composition, it should be diluted with water using a ratio of 1 to 1.

Making hot glue

If you are thinking about how to make hot glue, then you should follow the instructions below. It involves the use of 100 g of wood glue and drying oil in a volume of 35 g. The glue is placed in a glass and boiled over low heat until it becomes liquid. Drying oil is added to it, and after that the mixture is well stirred. The glue is heated before use and perfectly connects wooden surfaces. It can also be used for installation facing tiles. The mixture is not afraid of hot and cold water.

Features of the manufacture of silicate glue

Some craftsmen are wondering how to make silicate glue. At home, this can seem quite problematic. The composition is almost identical to another mixture of glass - potassium or sodium silicate. Glue can be obtained by combining these compounds with another substance called quartz sand. The temperature when combining the ingredients must be constant. Sometimes builders perform silicate glue on their own. In this case, soda should be used. It is melted with an admixture of sand.

Making glue for laying tiles

If you decide to use tiles for finishing the surfaces of one of the rooms in your house, then you need to prepare glue for it. When deciding how to make stationery glue, you need to take the following ingredients:

Sand is a filler, its fraction should not be large, maximum diameter elements does not exceed 2 mm. Sand and cement are taken in a ratio of 3 to 1. Tile adhesive hardens fairly quickly, so you need to prepare it immediately before laying the finish. The solution can be used for another 3 hours.

To carry out work on the implementation of the adhesive, sand and cement should be mixed. Water is added to the resulting mixture, and before that - PVA glue. If the cladding will be carried out in a room with high humidity, for example, in the bathroom, then the volume of glue can be increased.

Glue may be needed when gluing ceramic tiles or wallpaper. Such compositions are presented in abundance on the shelves. construction stores. But if you want to save money, then you can prepare such a mixture yourself. This allows you to solve the issue when the glue is suddenly over and helps save money.

How to do different kinds glue at home: best recipes

As often happens, the glue bought in the store is of very poor quality. Therefore, many seek to find alternative solution and try to create an adhesive substance on their own. For a person who is used to constantly making something, experimenting, tips on how to make glue at home will be very useful.

Traditional flour paste recipe

In some cases, this is resorted to when there is an urgent need to perform any work related to the use of glue. For example, if the amount of adhesive is incorrectly calculated, and it ended in the midst of wallpaper renovation work. In order not to quit what you started and not rush to the store, you can make homemade glue, the quality of which will be much higher than the purchased one. In addition, using it you can be completely sure that it does not contain substances harmful to humans. It is not difficult to prepare it, and the material is always found in the house. This is - Wheat flour. Flour glue is prepared at the rate of 1 liter for two or three rolls of wallpaper.

To prepare it you will need:

• container, the volume of which depends on the required amount of glue,
• flour - 6 tbsp. spoons per liter of water
• water - 1 liter.

1. Heat water to a boil.
2. In a separate bowl, dilute the calculated amount of flour in a small amount of cold water until a homogeneous mixture (without lumps) is formed, the density of liquid sour cream.
3. Pour the resulting mixture into boiling water in a thin stream, stirring constantly.
4. Bring to a boil again and leave to cool.

AT ready-made it should have the consistency of a thick jelly. Similarly, you can make glue from starch, which is no different in quality from flour paste. In terms of gluing efficiency, both flour and starch pastes, in some cases, even surpass ready-made industrial adhesives. The wallpaper glued by them perfectly adheres to any wall surface. They can glue all types of paper and cardboard.

PVA glue at home

The most common glue, which is popular not only when performing repair work at home, but also in large-scale construction, is PVA glue. It is an excellent wallpaper adhesive and is used successfully in the preparation of tile mortars and as a primer for surfaces prior to final finishing. The scope of its use is so wide that it is safe to say that polyvinyl acetate is a kind of lifesaver of a zealous owner who can prepare PVA glue with his own hands.

To do this, he needs to have:

1. One liter of distilled water,
2. 5 g photographic gelatin (sold in the shops "Photo goods"),
3. 4 g pharmacy glycerin,
4. 100 g wheat flour,
5. 20 mm of ethyl alcohol (can be bought at a pharmacy).

Glue preparation takes place in two stages:

1. preparatory, during which gelatin is soaked in a glass of water for a day;
2. main.

After the gelatin has swollen in water, you can proceed directly to the preparation of PVA glue:

• A container with distilled water is placed in a water bath. Prepared gelatin and flour mixed with a small amount of water (so that there are no lumps) are added to it.
• The whole mixture is brought to a boil (*do not boil!). It should become like thick sour cream. In order for the mixture to be homogeneous, it must be stirred constantly.
• Add glycerin and alcohol. To obtain a thick mass of a homogeneous composition, the mixture must be thoroughly mixed. This may take five to ten minutes (depending on the amount of adhesive being prepared). For complete readiness for use, the glue must be cooled.

DIY wood glue

This is - best glue for a tree. It effectively glues paper, cardboard and other materials. But it has several features:

1. it cannot be stored in liquid form for a long time, as it deteriorates very quickly (it becomes covered with mold and gelatinizes),
2. it has a disgusting, pungent smell.

Therefore, it is pre-boiled and a gelatinous mass is prepared, which has a longer shelf life. If necessary, pieces of the desired size are cut off and dissolved, heating over low heat. There are several ways in which you can prepare high-quality wood glue at home. The following are the most available.

Method number 1. Take ordinary wood glue. Grind and soak it in a container with water until completely swollen. It should become soft, reminiscent of jelly. This jelly is placed in a container for melting, which is called glue. You can make it yourself from an ordinary tin can. An oilcloth with a gelatinous mass is placed in a water bath and put on a very low fire. The mass must be constantly stirred with a wooden stick. If it burns, the glue will turn yellow and lose some of its adhesive properties. After the gelatinous mass turns into liquid state, it is diluted with vodka in the ratio: for 720 g of glue - 950 g of vodka. And add for every hundred grams of glue - twelve grams of powdered alum. The joiner's glue obtained in this way provides high strength to the glued surfaces and water-repellent properties.

Method number 2. Boil carpenter's glue with water in a 1:1 ratio in an oilcloth. After boiling, when it begins to thicken slightly, pour the mass into a porcelain mortar and grind with a pestle until a gelatinous mass is formed. After that, put this mass on a special plate, cool and cut into pieces. If necessary, dissolve 720 g of the resulting workpiece in a solution consisting of 720 g of water and 360 g of vodka. Bring the mixture to a boil.

Method number 3. In a water bath, boil 1 kg of wood glue and 1 liter of 9% table vinegar in a liter of water until it is completely dissolved, then a liter of vodka is added with constant stirring.

Method number 4. Dilute wood glue with water in a ratio of 1:1. Heat in a water bath until completely thickened. Then add one weight part of glycerin, equal to the originally taken weight part of the adhesive. Heat until the water has completely evaporated. Pour into molds and dry. To use, dilute with water (1:1).

Currently, foam and polystyrene plates are quite often used for insulation and soundproofing of residential premises. They are glued to bearing wall. When choosing an adhesive for styrofoam, it must be taken into account that solvents, such as acetone, can melt it. So, perfect option for him - the above wood glue.

But, at home, you can make another waterproof glue for polystyrene - from cottage cheese:

• To do this, mix lime (slaked) with cottage cheese in equal proportions until a homogeneous mass is obtained. It is advisable to use such glue immediately after preparation, as it quickly hardens.

Casein glue for leather, wood and even puzzles

A good option for gluing wood and leather products, as well as other materials, is casein glue. It can be successfully used in surface treatment for puzzles.

Stage 1: isolation of casein from cottage cheese

To make it at home, cottage cheese must go through a degreasing process. To do this, it must be soaked in soda solution(per liter of water -1-2 tablespoons of baking soda) for 15-20 minutes. Then it is thoroughly washed with running water, squeezed and dried to hardness. Next, a powder is prepared from it. This is dry casein.

Stage 2: preparing glue from dry casein

To prepare glue from casein, you need to pour the powder into any dish (preferably flat) and pour water in a thin stream, stirring constantly. Two parts of water are taken to one part of casein powder. You should get a thick mass. The most crucial moment in the preparation of casein glue is its further mixing until a homogeneous state is obtained. How better mass mixed, the higher the quality of the adhesive. This procedure will take at least 30 minutes. But the process can be accelerated if you use a conventional mixer. This is a great wood glue. It has excellent adhesion to leather and is well suited for shoe repairs. The disadvantage of this adhesive is that it must be used within two to three hours, after which it hardens and becomes unsuitable for further use.

Today, needlework is one of the most common women's hobbies. Women are increasingly fond of making flowers, using various types of fabric for this. The most impressive and elegant flowers look, the petals of which are glued to each other. For this, a special fabric glue is used, which can be prepared in several ways.

• Dilute the flour in a small amount of cold water and pour in a thin stream into a glass of boiling water. Boil.

1. one st. a spoonful of wheat flour
2. one st. a spoonful of potato starch,
3. one st. a spoonful of granulated sugar.
4. one glass of water.

• Mix all the ingredients thoroughly so that there are no lumps, and bring to a boil.

1. sachet of gelatin
2. 2 tbsp. spoons of flour
3. granulated sugar - one tbsp. the spoon,
4. water - one glass.

• Soak gelatin overnight, pouring water (1/3 cup). In the morning, in the remaining water (2/3 cup), stir the swollen gelatin, flour and sugar. Boil.

The glue for fabric should be stored in the refrigerator, in a hermetically sealed container.

Excellent dextrin-based paper glue

For origami, quilling, paper applique, dextrin paper glue, which can be prepared at home, is ideal. And for this it is not at all necessary to look for dextrin in stores. It is easily prepared from starch. Gotta take it in required quantity. In a heat-resistant dish, send to a slightly heated oven. After that, gradually increase the temperature to 160ºС and hold in this temperature regime about an hour and a half. Under the influence of hot air, starch is split, and it passes into dextrin. Now you can start preparing the glue.

• Mix dextrin powder with water. Lightly heat until the dry matter is completely dissolved, stirring constantly. Then add glycerin.

Turbo glue from acetone and old linoleum

There are many more various techniques, which contain tips on how to make glue at home. Among them there are very affordable way preparation of universal glue without special costs, - from acetone and old, already outdated, linoleum.

• Cut the linoleum into small pieces, which are placed in a container with a hermetically sealed lid.
• Fill with acetone. In this case, acetone should be twice as much as linoleum.
• Close the container with a tight lid and put in a dark place for 12 hours.
• The glue is ready for use when the pieces of linoleum are completely dissolved.

This adhesive is great for bonding metal, porcelain, wooden products, leather, etc.

Moisture resistant universal adhesive

Another recipe for universal glue, which can glue absolutely everything. The main advantage of its use is moisture resistance. It is prepared like this:

• soak ordinary wood glue in water until completely swollen,
• then dissolve to the state of a gelatinous mass in a container with linseed oil.

Bonus from builders for cooks: food glue

Now many are fond of homemade cakes and decorating them with sweet figurines, different colors from edible mastic. But in order for all this beauty to keep its shape and stay on the surface of the cake, special food glue is required. Of course, you can buy it in the store, but before you go looking, try making glue at home. There are several recipes for this.

Recipe number 1: based on starch

• Prepare a thick starch jelly and leave it for several hours in a warm place. It should turn into a viscous mass.

• Prepare a slightly undercooked caramel toffee. It should remain in the form of a stretching liquid.

Video: do-it-yourself flour paste

Glue PVA - Poly Vinyl Acetate. And not flour, water, glycerin and nails of pre-Alpine centaurs. Well, okay, just think, they mixed up flour (carbohydrate polysaccharide) and a polymer of acetic acid ester of vinyl alcohol ....

And making bone glue is very easy and simple. It is brewed from animal bones like jelly in water. Then it is degreased, also quite easily, as well as jelly, by cooling, and collecting the fat that has surfaced above the water. Then boiling more, and drying. Only what for so bother if there is gelatin on sale, which is the same bone glue, only purified.

For some reason, I just can’t find an answer to a specific question: how to make bone glue OWN HANDS. Everywhere - including here - it is proposed to "take ordinary carpentry glue ..." and so on. And at the same time, the title of the article says that the glue is OWN HANDS, although after the first phrase it is clear that this is far from the case. It's unfortunate...

Well, for the rest of the recipe, a huge human thanks. This is the description of what you are looking for - a recipe FROM ZERO. It's a pity that the topic is somewhat different ...

Natural flour-based glue is the best food for cockroaches. The construction boom has contributed to the fact that these "adorable animals" have run away from our homes. Seems to be, a large number of building chemistry does not draw them back. So think now, which is better - cockroaches or chemistry?

I am severely allergic to all paints and glues. But now, with the help of this article, I can make glue that is safe for me. And finally, do the repairs in the apartment with your own hands, because hiring workers is expensive.

Did last year redecorating in-law with mother-in-law. The father-in-law cooked a traditional paste, and we glued wallpaper on it in the room. A year has passed, the wallpaper is firmly held, nowhere peeled off. In general, I think this article will be interesting to him, since in addition to the classic paste recipe, it contains other recipes for various surfaces. Thanks for the useful information!

How to make glue?

Sometimes in household situations such situations occur when you urgently need to glue or glue something. And at this moment, the glue that is so necessary is not at hand. Then you need to remember that everyone can make glue at home on their own.

This type of glue is simply indispensable for gluing paper, cardboard, wood. When using wood glue, it is advisable to use glue that has been previously welded and then melted on fire as needed.

Wood glue should be boiled in special utensils, which can be easily made from two cans according to the principle of a water bath. Approximately 10-12 hours before the start of cooking, the glue tile should be broken into small pieces, then pour them into the oilcloth, and then pour cold water so as to cover all the glue with it. When the glue absorbs all the water, it will turn into a gelatinous mass. Then it will be necessary to pour oilcloths into the outer dish hot water, then put on a small fire. During the cooking process, it will be possible to add to the glue different amount hot water, it all depends on how thick you want to get. When heated, the glue must be constantly stirred with a wooden stick. Otherwise, it may burn, become dark and lose some of its gluing power. Pay special attention to the fact that wood glue should not boil! It will be ready when there are no lumps left in its mass. The welded glue should be poured onto a plate and allowed to cool. This will make a gelatinous mass. In the future, it will be necessary to cut off pieces from it, and dissolve them by heating.

Wood glue can also be used to glue leather. In this case, when preparing it, it will be necessary to add glycerin to its composition at the rate of 1 teaspoon per 0.5 l of glue.

It is mainly used for gluing paper. To prepare it, you need to take half a glass of cold water and 4 teaspoons of potato flour. You can also substitute potato flour for wheat flour. Then the resulting composition should be thoroughly mixed so that no lumps remain. After that, you need to pour in boiling water, while continuously stirring the glue with a wooden stick. The resulting paste should resemble thick jelly and be transparent. You should not prepare a paste in reserve, as it quickly deteriorates, losing its adhesive properties.

It should be noted that when gluing paper on cardboard, it is always necessary to lubricate the paper with paste, not cardboard. After that, the paper should be allowed to lie down for 1-2 minutes, and then apply it and wipe it.

When thinking about how to make homemade glue for gluing leather, fabric, paper and cardboard, you should give preference to preparing dextrin glue. He is excellent at these tasks. Preparing it is quite simple. You need to take 3 tablespoons of dextrin, mix them with 4-5 tablespoons of cold water, then warm it up a little while continuing to stir, and at the end add 1 tablespoon of glycerin. Store such glue in a well-sealed container, and use it cold.

You can also make dextrin from starch. To do this, the starch should be placed in an enameled or porcelain container, and then placed in the oven. The temperature in the oven will need to be gradually raised to 160°C. When this temperature mark is reached, the adhesive should be kept at it for 1.5 hours. So in the process of thermal splitting, the starch will acquire a yellowish color. In this state, it will turn into dextrin.

This type of glue perfectly glues wood, cardboard, paper, leather. And at the same time, he is practically not afraid of moisture. Casein glue is also easy to make. You need to take any flat dish, pour casein powder into it, after which, stirring constantly, you need to start adding a little cold water. You need to do this until you get a mass of thick sour cream. Now you should carefully stir the glue. This will take approximately 30 minutes. Do not rush, because the quality of the bonding will depend on how well you stir the glue.

There is another way to make casein glue from fat-free cottage cheese. And so, how to make glue based on cottage cheese. First you need to thoroughly squeeze the cottage cheese in gauze, then rinse it in water with the addition of a small amount of soda, and then in clean water. After that, you need to firmly squeeze and dry the cottage cheese until completely dry. Then it should be ground into powder and sieved.

This type of adhesive is well suited for bonding celluloid, plastics and paper. Prepare it from old photographic film. First, you need to soak it in warm water and wash off the emulsion from it. After that, it is cut into small pieces, put in a vial with a ground stopper and poured with acetone. It should be noted that the amount of acetone should exceed the volume of the film twice. After that, the vial should be tightly closed, and let it stand until the film dissolves. All this time, the vial should be shaken periodically. Now the glue is ready. In its density, it should be similar to liquid sour cream.

Many are interested in how to make glue with your own hands, which will not be afraid of moisture. And you can cook it from freshly curdled milk or cottage cheese. It must be mixed with slaked lime so that a homogeneous dense mass is obtained. The resulting consistency should be applied to the wooden surfaces to be glued in a uniform, thin layer. Then they should be strongly compressed and dried.

To prepare it, you need to chop a small piece of soft rubber into small pieces. Then they should be insisted on clean, light gasoline for several days. The result will be a rubber solution, which will need to be very carefully drained, filtered and left open in some warm place to make a thick mass.

Before gluing with such glue, it is necessary to degrease the surfaces to be joined.

Adhesive for faience and porcelain

How to make glue that can firmly glue broken earthenware or chinaware? And it's very easy to cook! You just need to dilute the cottage cheese ammonia so that the consistency of gruel is reached. After that, the thing intended for gluing must be cleaned along the edges of the fault and smeared with gruel. Then it should be tightly tied and left in this state until completely dry.

For gluing porcelain, you can also use glue made from powdered casein. It is enough to mix 20 g of such a powder with 6 g of sifted slaked lime and 10 g of washing soda. Then they should be kneaded with 8 g of water and the same amount of office glue. You should get the consistency of thick sour cream.

When making glue at home, remember to follow safety precautions. Be careful not to get caustic substances in your eyes. If you have never dealt with such cases before, then consult with a specialist, and only then get down to business.

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Many people often need to glue or glue some object made of plastic, wood, rubber, etc. Today in stores you can find the glue itself for various purposes. But what to do if you don’t have glue at home, and going to the store is not the best right time. In this article, we will tell you how to make your own glue and look at popular glue recipes.

You will need:

casein

This glue is designed for gluing wood, paper, cardboard. Therefore, you can safely use it, or.

Its advantage over other types of glue is that it is not afraid of moisture.

Making casein glue at home is easy:

• To do this, you will need to pour yellowish or white casein powder into a bowl.
• Then pour water into it in small portions, constantly stirring the contents of the vessel.

• Pour water until you get a mass of about the same density as sour cream.
• It takes about 30 minutes to stir the casein glue, as its quality will depend on this.

You can prepare casein from fat-free cottage cheese:

• To do this, squeeze it well in gauze.
• Rinse in water with soda, squeeze hard and dry.

• After complete drying, the cottage cheese is ground into powder and sieved.

Dextrin

This glue will easily help you glue leather, fabric, paper and cardboard.

To make dextrin glue you need:

• Dextrin 3 tbsp. l
• Cold water 4-5 tbsp. l

You will need to stir 3 tablespoons of dextrin in 4-5 tablespoons of cold water. In the process of stirring, the water must be heated and continue to stir, and after a while add a spoonful of glycerin.

Glue is used cold and stored in an airtight container.

Waterproof

To make waterproof glue, use freshly curdled milk or cottage cheese and mix it with slaked lime to form a smooth, thick paste.

Apply the resulting mass in a thin layer on the surface to be glued, squeeze strongly and dry.

It is best to glue wood materials with this glue.

PVA

To make PVA glue, take:

• Potato/wheat flour 4 tbsp. l
• Water 0.5 tbsp.

Combine, stir thoroughly, so that there are no lumps. While the starch is being stirred into cold water you need to boil the water. Quickly pour boiling water into the already mixed solution of starch and water and stir the mixture for 10 minutes. It is not recommended to use iron spoons, as they heat up quickly and can be easily burned.

Put the resulting glue on the stove and boil it until a transparent and jelly-like mass is obtained.

Frequently Asked Questions

How to cook flour glue for wallpaper?

After spending a little time, you can get high-quality glue. The basis is wheat flour (2 tablespoons per 1 liter of water). Pour flour into a bowl, add warm water, boil for a few minutes on low heat. The finished composition should drain from the fingers, but you will notice stickiness.

How to cook glue from starch?

The process includes the following steps: sift the starch to remove lumps, pour warm water and stir for a long time (thick sour cream should be obtained), slowly add boiling water and whisk quickly, filter, heat in a water bath, pass through a sieve again. It is necessary to prepare such glue immediately before use, it is safe, hypoallergenic and very popular.

How to weld wallpaper glue?

Popular options:
- flour or starch paste (recipes are given above);
- home PVA: 1 l. water, gelatin - 5 gr., glycerin - 4 gr., flour - 100 gr., alcohol - 20 ml. Pour all gelatin with a glass of water and leave to swell for 24 hours. Flour is also combined with a glass of water. Heat 1 liter of water, pour in gelatin and flour solutions. Bring to a boil, pour in alcohol and glycerin, mix everything and leave to cool.

How to make styrofoam glue?

The process of creating glue is absolutely not complicated: find a container, pour solvent into it, lower the material and wait until it is completely dissolved, apply with a brush to selected areas. When the substance dries, it will resemble glass.

How to make conductive glue with your own hands?

Probably everyone knows how to glue parts (surfaces) together correctly. After all, everything is written in detail on any tube of glue. And now we will look at several options for how to make very strong glue at home. For many, such opportunities will be a real discovery.

First, let's repeat the general rules for gluing objects:

1. The surfaces to be bonded must be well cleaned of various pollution, grease and old glue.
2. For stronger bonding, the surface must be rough, this can be achieved with a file or sandpaper.
3. Why does the adhesive layer have to be thin? thick layer adhesive "creates" the conditions for the emergence of forces that "burst" the adhesive film. Therefore, at more thin layer resulting in a stronger bond.
4. It is necessary to attach a load to the adhesive seam, use the strength of the hands or pull it off with bundles.

So, we know how to properly glue the sole of your favorite slipper, or glue two halves of a cup. But, after all, none of us plans to break something, tear it off, and on purpose, just in case, we don’t keep universal glue at home. Or he, as always, did not end on time.

What can replace factory glue?

1. Unusual glue for linoleum, tiles can be made from polystyrene foam and acetone.

This is done very simply: crumble the foam into the place that needs repair, and sprinkle it with acetone. As soon as the foam begins to melt, press the surfaces to be glued.
** So unusual remedy very convenient to glue the sole. In the same way, pour the foam into the hole, drop 10-15 drops of acetone, wait a bit and press.

2. Glue the glass and plastic products ordinary garlic will help you. It is only necessary to grease two surfaces with a cut garlic clove.

3. If there is chalk in the house and " liquid glass", then you can make a refractory putty. She will help you glue porcelain, as well as glass.

4. fell off tile? A mixture of tooth powder and ordinary silicate glue (clerical, for gluing paper) will help to correct the situation. Craftsmen say it turns out very strong adhesive.

5. Cut the remnants of linoleum into small pieces (without a fabric base), put in a jar and fill with acetone. After 10 hours, you will have a permanent adhesive ready. If you add 1:1 chalk to it, you will get mastic.

6. If there is carpentry glue in the house, it can be made more waterproof by adding drying oil to the hot glue solution (25 g per 100 g of dry glue).

Use these tips if you have an extra piece of linoleum or polystyrene on hand.

In my house, of all of the above, there was only garlic and acetone, and also factory-made super glue, which I once bought “just in case”.

Joiner's glue is known to specialists in the repair of premises, it is appreciated for its affordable price and good adhesive properties.

It perfectly copes with the tasks and is used for joining wood, cardboard, plywood, hardboard. At the core is a protein substance that is responsible for bonding.

For production, different raw materials are used, adhesives can be obtained with different properties.

So, it occurs:

1. Bone carpenter's glue- it is made from bone waste and crushed bones. It is the most common.
2. Mezdrovy - made from tanning waste, leather residues and a layer of fiber, which is cut off during dressing of animal skins.
3. Fish - made from fish remains - heads, tails, entrails, scales. This type of glue is used during complex restoration work.
4. But the best glue is considered, from the horns. It has a special, light shade.

How to use wood glue

The main advantage of glue - high strength and if the tree is destroyed, the adhesive layer, as a rule, remains intact. Disadvantages appear as bad smell, as well as the inconvenience of storage - in liquid form, it quickly becomes unusable, covered with mold.

Supplied either in the form of yellow-brown granules, or in the form of granules. Experts recommend paying attention to the color of the glue, the more transparent the shade of the granules, the better the final composition will be.

How to use:

1. To apply the glue, use a bast or bristle brush.
2. If gluing is carried out along the fibers of the tree, one layer is applied, two on the ends (the second only after the first has dried).
3. After a few minutes, until the composition dries, the objects are well compressed, then aligned with each other, the excess glue is removed, fixed with a bandage or twine, and left for several hours.

To increase resistance to mold, various antiseptics are added, such as ammonia, phenol or borax. And if you add chalk or ash, you get putty paste.

RELATED VIDEO

PVA glue joinery - characteristics

PVA-based wood glue is sold ready-made, there is no need to dilute it in water. Ideal for hardwood as well as tropical woods. The resulting seam is not afraid of moisture, it is durable and transparent.

It is used everywhere, the rapid development of technology and the emergence of new offers on the market does not prevent it from being in demand.

Of the analogues, you can offer glue Moment carpentry, it is suitable for wood and plastic, quickly sets, very durable.

There are several ways to prepare wood glue with your own hands, but they are all based on the same principle - soaking and boiling in water.

To make wood glue with your own hands, the following ingredients are needed:

• granules yellow color or solid glue tiles (the lighter the source material, the better the composition will be),
• boiled water,
• tile,
• glue stick for cooking.

Wood glue recipe

1. Wrap the adhesive tiles in cloth and smash with a hammer.
2. Pour the crushed starting material with cold water so that it completely covers the dry glue. It should turn into a gelatinous mass. On average, it takes 4-12 hours. Water must be boiled.
3. Put the swollen composition in a water bath and cook for about 15 minutes at a temperature of 60-80C, stirring constantly. All lumps should dissolve, the mass will turn out homogeneous and liquid.
4. It is most convenient to cook glue in a special oilcloth of two vessels. into a vessel with big size water is poured, and into a smaller glue and placed inside a large one. The oilcloth is put on fire and the composition is boiled.
5. During cooking, hot water can be added to obtain the desired consistency. If studs or end joints are to be bonded, the compound should be slightly thicker than for plywood and other flat materials.
6. As soon as a film appears on the surface, the wood glue can be considered ready. The composition should flow from the stick not in drops, but in a continuous stream.

It is necessary to use glue until it has cooled down, and the oilcloth maintains a temperature of 30-70C for one and a half to two hours without additional heating. As the solution cools, it will lose its properties, and then it may even become moldy or begin to rot.

Option two

1. Another way, when glue and water are mixed in a one to one ratio,
2. Boil, and the resulting mass is ground,
3. Then spread on a plate and cut into pieces.
4. Immediately before the start of repair work, such a blank is dissolved in a mixture of water and vodka and boiled.
5. It is possible, during the preparation of the composition, to add table vinegar to the water and glue, and when the powder is completely dissolved, add vodka.

Add to wood glue various components to give new properties, for example, linseed oil or drying oil, mixed with dry powder, will increase the resistance of the adhesive seam to moisture, and if you have to work with leather, glycerin is added.

Will retain its consistency room temperature glue no more than two hours, and then begin to thicken. Then you have to reheat it. In this regard, it is better to prepare the composition not in reserve, but only in the amount that is required.