What is the best deep penetration primer for concrete treatment? Choosing a primer for a concrete surface Types and characteristics

Ability. Solvent free for indoor and outdoor use.

Purpose

Frost-resistant universal primer Ceresit ST 17 is excellent for treating absorbent substrates before applying plaster mixes, self-leveling floor mixes, as well as before fixing tiles.

Application

CT 17 is used for processing walls and substrates such as: light and cellular, cement-sand and anhydrite screeds, cement-sand, lime plasters, chipboard and fiber boards, drywall, heated screeds, concrete blocks. Processing is carried out inside and outside the building.

Foundation preparation

The surface to be treated must be cleaned of all kinds of dirt, dust; remove oil, glue and grease stains; Peeled off paint coatings can be removed with a spatula-scraper or mechanically. In general, it is necessary to prepare the substrate in such a way that nothing interferes with the uniform application of the primer. Windows and doors should be covered with plastic wrap or masking tape, as the dried dispersion can only be removed with a solvent.

Execution of work

Soil Ceresit ST 17 frost-resistant is supplied ready-made and must be mixed before use. It is convenient to apply to the surface with a roller or brush. The roller is used with a long pile for uniform application. If the walls are high, you can use the telescopic handle for the roller and brush, which will allow priming without a ladder or chair. Further work can be carried out only after complete drying. Depending on temperature conditions, Ceresit ST 17 can dry up to six hours. If highly absorbent bases are processed, then priming is carried out in two layers. For the first layer, the dispersion can be diluted with water one to one, otherwise do not dilute.

Wear rubber gloves and goggles when working. When finished, rinse the instrument with running water.

This type of soil is "winter", therefore, freezing is allowed no more than five times and two weeks at a temperature of minus forty degrees. Frozen soil must be kept at room temperature and after thawing, mix thoroughly for two minutes.

Packing and storage

Supplied in plastic containers of ten liters. Store within one year from the date of manufacture, without damaging the package, at a temperature not below zero degrees.

Those. characteristics

Industrial paint: frost-resistant acrylic materials on solvents, frost-resistant primer AK-0349

designed for anticorrosive protection of metal from carbon steels, alloys and other non-ferrous metals. resistant to temperature changes from minus 50 to 60ºС. Application up to -20C (frost-resistant primer). Drying about 1.5 hours.

Mode of application: before use, the primer is thoroughly mixed, and, if necessary, diluted with solvents of grade 648 18188 or grade R-5A GOST 7827, applied to the prepared surface with a paint sprayer.

Before applying the primer to the surface, it is necessary to remove dirt, grease stains, scale, by sandblasting. Precautionary measures: ventilate the room when painting, work with gloves, in case of a spill, collect and dispose of the primer. Clean tools with P-5A solvent. Keep out of reach of children. Consumption: 60-100 g/m² for a single coat. Storage: the primer is stored in a tightly closed container, protected from moisture and direct sunlight. If during storage a film forms on the surface of the primer, it should be removed before use and the primer thoroughly mixed. When painting, as well as after their completion, it is necessary to carefully ventilate the room.

Warranty period of storage - 6 months from the date of manufacture

Buy primer Arctic - frost-resistant in Novosibirsk

Basic SDS Country of manufacture Russia Type of use For outdoor work Type of material to be painted Plaster, Brick, Wood, Concrete Type of paint 0.12 (sq.m) Number of components One-component Odorless Yes Antiseptic property Yes Method of application Mechanized, Brush, Roller

Primer universal frost-resistant n-m, 2kg

PRIMER N-m

The primer is universal (frost-resistant during transportation).

strengthens the base, binds dust;
reduces water absorption of porous bases;
increases the adhesion of self-levelling, waterproofing and cement-based adhesive mixtures;
contributes to the spreadability of self-leveling mixtures;
differs in high absorbency and penetration deep into the basis;
water-based, solvent-free, environmentally friendly;
has frost resistance during transportation.

Scope of application

It is used on cement-sand, concrete, gypsum, anhydrite substrates before applying LITOLIV S30 self-leveling mortar, HIDROFLEX waterproofing mortar, as well as before laying on cement adhesive mixtures:

LITOKOL X11
LITOKOL K17
LITOFLEX K80
LITOPLUS K55
LITOFLOOR K66
LITOSTONE K98, 99
SUPERFLEX K77
LITOKOL X11+LATEXKOL-m

Ceresit frost-resistant - primer

Group: primer;
Brand: Ceresit;
Series: frost-resistant;
Packing: 1 piece;
Base: acrylic;
Producer: Henkel, Russia-Germany;
Coatings: mineral bases;
Properties: strengthening, frost-resistant;
Application: indoor and outdoor;
Type: ordinary;
Packing: 10 l;
Purpose: ceilings, walls;
Color: light yellow;
Thinner: water;
Appearance: diluted;
Packing: plastic canister;
Under coating: paints, plasters;
Color when dry: light yellow;
Temperature: + 5 - + 35 gr.C;
Application: brush, brush;
Component: one-component;
Composition: water dispersion of acrylic copolymers;
Density kg/l: 1 kg/l;
Consumption g/sq.m: 100 - 200 g/sq.m;
Application: check with the manager.

Winter (frost-resistant), summer versions of the primer are produced, it strengthens the surface of the base, reduces the absorbency of the base. frost-resistant does not reduce the vapor permeability of the base, can be used on heated screeds, suitable for outdoor and work. Solvent free, environmentally friendly.

Primer CT 17 is used on walls, floors for the treatment of concrete, cement-sand screeds (including heated screeds), cement-sand, cement-lime and lime plasters, lightweight, cellular concrete, anhydrite screeds, gypsum plasters.

It is also used for chipboard, fiberboard, gypsum board, cement chipboard, and other boards, masonry made of ceramic and silicate bricks, natural and artificial stone, concrete blocks, etc. For non-absorbent substrates, it is recommended to use Ceresit CN 94 primer.

ST 17 deep penetration frost-resistant primer CERESIT, 10l- universal primer

Properties:

"winter" (frost-resistant) and "summer" versions of the primer are produced;
strengthens the surface of the base;
increases adhesion to the base;
reduces the absorbency of the base;
has a high penetrating power;
does not reduce the vapor permeability of the base;
can be used on heated screeds;
suitable for indoor and outdoor use;
does not contain solvents;
environmentally safe.

Application area:

Primer Ceresit CT 17 is intended for surface preparation before laying ceramic tiles, laying leveling compounds for the floor, fastening heat-insulating boards, painting, etc. in order to strengthen and reduce the absorbency of the base.

Ceresit CT 17 is used to treat walls and floors in interior and exterior applications.

Ceresit CT 17 penetrates deep into the surface layers of the base, increases their strength and wear resistance, binds dust and reduces absorbency. The surface primer prevents the mortar mixtures from drying out in a thin layer, which ensures the achievement of the greatest strength of the mortar, increases the adhesion of materials to the base, reduces cracking in the laid leveling masses, etc.

Ceresit CT 17 is used on such typical substrates as various kinds of plaster coatings, concrete, cement-sand screeds. The primer is suitable for compact, smooth concrete and existing ceramic or stone claddings.

Ceresit CT 17 is successfully used for processing cellular concrete (foam and aerated concrete); gypsum plasters; anhydrite screeds; chipboard and gypsum boards.

Foundation preparation:

The base must comply with the requirements of SNiP 3.04.01-87.

The base must be level, dry and strong enough. Its surface must be cleaned of all kinds of contaminants (dust, grease, lubricating oils, bituminous mastics, paint coatings, etc.).

Loose areas of the surface must be carefully swept. Defective, weak and flaking areas of the surface should be removed and the surface repaired. Paint coatings with low adhesion must be completely removed.

Windows, doors and other structural elements, as well as adjacent surfaces that cannot be processed, must be covered with a film or paper to protect them from contamination with a primer.

Execution of works:

The primer must be properly mixed before use.

Primer Ceresit CT 17 is applied to the substrate without diluting, using a brush or brush.

When treating highly absorbent substrates and anhydrite floors, the primer is applied in two working passes, the first pass using a primer diluted 1:1 with water.

Further finishing work can be carried out only after the primer has completely dried (4-6 hours after application, depending on the drying conditions).

Tools should be washed with water immediately after use. Dried material residues can only be removed with a solvent.

Note:

Works should be carried out in dry conditions, at air and substrate temperatures from +5 to +35°C and relative air humidity not more than 80%. All quality indicators and recommendations stated in the technical description are correct at an ambient temperature of +20°C and a relative humidity of 60%. In other conditions, it is possible to change the drying time of the primer.

The primer causes a slight discoloration of the treated substrate (slight yellowing), which helps to distinguish the treated surface from the untreated.

In addition to this technical description, when working with impregnation, one should be guided by SNiP 3.04.01-87, as well as general instructions for performing construction work.

The specifications given are based on practical experience and performance tests.

The manufacturer is not responsible for non-compliance with the technology when working with the material, as well as for its use for purposes and conditions not provided for in this technical description.

If in doubt about the applicability of the material, you should test it yourself or consult the manufacturer.

This technical description, as well as recommendations not confirmed in writing, cannot serve as a basis for the unconditional liability of the manufacturer.

With the advent of this technical description, all previous ones become invalid.

Shelf life:

In a cool and dry place, on pallets, in original undamaged packaging - no more than 12 months from the date of manufacture.

Protect from freezing!

Package:

Primer Ceresit CT 17 is supplied in cans of 10 liters.

Specifications:

Composition of Ceresit CT 17: water dispersion of polymers
Color: light yellow
Density: approx. 1.0 kg/dm²
Application temperature: from +5 to +35°С
Drying time: 4 - 6 hours (depending on drying conditions)
Viscosity: 10.5±1.0s
Water vapor diffusion resistance coefficient, µ H2O: approx. 100
Consumption of Ceresit CT 13: 0.1 - 0.2 l/m² (depending on the absorbency of the substrate)

Forbo 078 universal frost-resistant water-soluble primer is a concentrated viscous liquid that improves the adhesion of building materials to each other and reduces the absorbency of porous surfaces.

Advantages of frost-resistant soil:

does not lose properties after freezing / thawing, which simplifies the process of its transportation and storage;
frost-resistant soil forms a reliable bond between the layers of building materials;
ensures good spreadability of self-leveling floor compounds;
increases the mechanical strength of concrete by clogging surface pores;
prevents the penetration of moisture and other substances into the screed, while not preventing it from "breathing";
does not contain toxic solvents, which makes Forbo 078 primer safe both during application and further use in residential premises;
when processing surfaces with low absorbency, it provides a more economical consumption of Knauf primer;
fast drying allows you to resume work after 2-4 hours.

Frost-resistant soil - scope

Preparing the subfloor or walls for finishing work.
Creating an insulating layer between incompatible surfaces or materials.
Preparation of the subfloor for the installation of concrete, anhydrite or cement screeds.
Preservation of strength characteristics and additional protection of treated surfaces, filling of external pores in concrete.
Dust removal of poorly made screeds.

Concrete, when solidified, forms small pores on the surface, which over time will begin to collapse and gradually weaken the entire structure. At the same time, it has insufficient adhesion to a number of building mixtures, adhesives and finishing materials. Frost-resistant primer Forbo for walls will ensure the durability of concrete structures and significantly expand the possibilities of their finishing.

Buy frost-resistant primer You can visit the StroyEcoMarket website. We have all building materials for repair and construction work. Start now!

see also

Plasters and putties Bergauf

In this video, you will learn the characteristics and features of Bergauf plasters and putties and will be able to easily determine which product you need. Gypsum plasters and putties are light and easy to use, have economical consumption and minimal shrinkage. Cement plasters and putties resist the effects of water and atmospheric precipitation, have high grade strength. Polymer putties are plastic, easy to apply, elastic and resist cracking. When choosing a material, first of all, consider the thickness of the layer, the scope of work, the base, the type of subsequent finish. After plastering and puttying, the geometry of the walls of your object will be ideal and will ensure the beauty and durability of further finishing.

Self-leveling floors Bergauf

In this video you will learn how to choose the right dry mixes for the floor and work with them. To date, dry mixes for flooring should have high grade strength, workability, spreadability, non-shrinkage, and the ability to withstand loads. Bergauf, together with advanced independent laboratories, has developed reliable and high-tech products of the European quality level. To choose a self-leveling floor, you need to focus on the following characteristics: - scope, - type of base on which the solution will be applied - thickness of the application layer - scope of work: internal or external - type of flooring. To perform the work, you will need a suitable Bergauf self-leveling floor, Bergauf primer, construction mixer, bucket, vacuum cleaner, needle roller, paint roller, wide spatula, laser level, beacons, dowels, damper tape. Preparation of the base consists of the following stages: checking the quality of the base, cleaning the base, organizing expansion joints, determining the level of the horizon, eliminating local defects, priming. When the base is prepared for further work, it is necessary to prepare a solution. The required amount of water is poured into the container, the dry mixture is added, preferably with the mixer turned on. After a pause of 5-10 minutes, the mixture is again mixed with a mixer. For high-quality leveling of the floor, it is necessary to simultaneously knead the solution in one bucket and pour the solution from another bucket so that the mixture retains its plasticity. It is recommended to start work from the wall farthest to the exit. The solution is applied in strips 35-40 cm wide. If all the recommendations for the preparation and application of the solution are followed, an excellent result is guaranteed.

Practical application of Bergauf Isofix glue

In this video you will find out why Bergauf Isofix is ideal for wet façade systems. Also in the video you will find useful tips from professionals on the work.

To ensure good adhesion of the layers of external insulation, it is important to choose a quality adhesive for polystyrene foam or mineral wool. Such glue guarantees high strength and adhesion, weather resistance and water repellency, increased elasticity.

Isofix universal adhesive is ideal for the needs of modern builders.

Experts recommend priming concrete to enhance its adhesive properties, water resistance, strengthening, dust removal and protection from biological influences. Without treatment, the porous structure absorbs water and collapses, and, importantly, it requires a significant consumption of finishing materials: paint or plaster. Therefore, so that the concrete does not let moisture in, primer compositions, mostly liquid ones, are applied to its surface. The cost of these materials depends on the raw materials and functional properties, the choice of a specific variety is determined by such factors as: strength grade and base density, working and operating conditions, drying time, expected chemical and vibration loads. An error in the selection of a primer leads to a decrease in the quality characteristics of concrete and its service life.

These are mineral, acrylic, polyurethane or epoxy-based compounds that strengthen porous and loose structures and reduce their absorbency. They are used in the preparation of concrete surfaces for painting, plastering or commissioning. A characteristic feature of primers is intense permeability (up to 10 cm deep) and pore closure, which leads to an increase in hydrophobic and adhesive properties. It is recommended to prime the surfaces to bind the dust emitted by the cement stone, this contributes not only to hardening, but also to creating a safer environment for health. Also, most primers have antiseptic properties and prevent the growth of fungus and mold, the latter is relevant before wallpapering.

A significant proportion of the particles included in the composition has dimensions 6–8 times smaller than the pores of concrete. This is what provides deep penetration. After drying, a dense and smooth film forms inside and outside the concrete surface. The compositions can be applied to already dried concrete (used), fresh screed and even added to the mortar (such as a waterproofing primer - up to 4% of the total mass of cement). All brands are united by the ability to harden and increase adhesive properties.

Varieties

Depending on the base, there are: epoxy, acrylic, polyurethane, mineral and silicone primers. In general, almost all brands are suitable for concrete, with the exception of alkyd, paint and varnish and aerosols. For particularly porous structures, it is recommended to purchase a deep penetration primer (based on a water-dispersion acrylic base). Premises with high humidity are best primed with silicone compounds, they are characterized by maximum vapor permeability. If ultimate adhesion is required, an epoxy or polyurethane base is required.

Depending on the operating conditions, soils on concrete are distinguished for outdoor work, internal and universal. In the first case, weather- and frost-resistant compounds with a high content of antiseptics and fungicides are used. In this regard, acrylic facade primers have good recommendations. If it is necessary to quickly carry out work indoors, polymer and water dispersions are used (dry in 1 hour without releasing harmful substances). An example is Knauf Betokontakt 20 kg, Prospectors or Optimist, it is better to prime walls and floors with them before preparing for painting. Many brands are universal and suitable for any type of work (Ceresit, Prime Grunt, Bolars).

Performance characteristics

Before buying a primer, pay attention to its properties such as:

Compatibility with the type of surface and finishing material.
Compliance with the operating environment, you should find out: is the composition safe for internal work, can it withstand external influences (precipitation, sunlight).
Depth of penetration: the greater the porosity, the higher the penetration of the primer should be.
Frost resistance and application conditions, most often concrete needs to be primed at a positive air temperature.
Average primer consumption per 1 m2.
Method of dilution and application.
Cost, availability of a certificate (protection against fakes), expiration date.
Time and conditions of drying.

There are universal grades and primers specifically for concrete, the latter have a mineral base or a maximum penetration depth (water). They are recommended to buy when concreting screeds or processing reinforced concrete in order to increase the service life of structures and surfaces.

An important factor is the presence of antiseptic properties, almost all compositions for concrete protect it from fungus and mold. They also pay attention to the resistance of the primer to ultraviolet radiation, some types are destroyed under the influence of direct sunlight and are categorically not suitable for external finishing work. Although this building material belongs to the middle price segment, fakes should be avoided. On the packaging of quality products, a certificate and compliance with sanitary and building codes must be indicated.

Price

Brand name	Purpose, properties	Average consumption per 1 m2	Volume/Weight	Price, rubles
Knauf Betokontakt	Highly adhesive composition for the treatment of surfaces that slightly absorb moisture: concrete, drywall and polystyrene boards, before applying gypsum plaster	0.35 kg	20 kg	2600
Aquabetol-Grunt	Acrylic primer for concrete surfaces for painting, reduces paint consumption and promotes its uniform distribution.	0.2–0.3 kg	20 kg	2400
Prime Primer	Means of deep penetration with antiseptic, for external and internal works. Reduces the absorbency of concrete and strengthens it	0.08–0.2 l	10 l	600
Bolars Firming	Acrylic base for surfaces with normal water absorption (dense and medium porosity concrete). Does not require dilution, recommended for preparation for painting and before plastering	0.1 kg	5 kg	800
Aquabetol-Impregnation	Water-based primer, suitable for dedusting and hardening. Can be applied to fresh screed	0.2–0.35 kg	20 kg	2400
Ceresit ST 17	Water-dispersion composition for processing and strengthening concrete of deep penetration	0.1–0.2 l	10 l	520

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