The best finishing putties
The purpose of this finishing material is to create a topcoat that should serve as the basis for painting or wallpapering. For the analysis, 6 mixtures and liquid compositions were taken, of which only 3 combine high quality, safety, affordability and ease of use.
Danogips Sheetrock SuperFinish
Danogips Sheetrock SuperFinish is sold as a ready-to-use paste. On the market you can find two volumes - 5, 5.6 and 28 kg in buckets. The mass has an optimal consistency in terms of density, does not spread over the surface and does not dry out instantly. This makes it possible to correct the applied layer, which, according to the instructions, should be thin - about 2 mm. The scope of this material is quite extensive - processing of concrete, drywall, lime plaster. It is used both for the complete decoration of walls and ceilings, and only for closing seams or small cracks.
Danogips SuperFinish putty mixture is suitable for use in both industrial and residential construction. It can be applied either manually, with a spatula, or mechanically. This material is intended only for work indoors, the temperature at this time should be within + 13ºC. The composition has a uniform texture and a smooth white finish.
Dignity
- Does not require mixing of components;
- Good astringent properties;
- Snug fit to the base;
- For a long time, it does not crack and chip;
- Easy to sand.
disadvantages
- It splashes a little during surface treatment;
- A special application tool is required - a gun, brush, etc.
TEX Finishing Profi
Introducing a ready-to-use latex finishing putty. According to reviews, it is not difficult to apply due to its soft texture and optimal consistency. It is actively used both for complex wall decoration and for partial processing of seams, joints, cracks. The composition fits perfectly on a concrete, plasterboard, plastered base, and on top you can safely glue wallpaper or apply paint.
TEX Profi copes well with both ceilings and walls, but it can only be useful for interior work. For their successful implementation, the air temperature in the room should not be lower than + 5ºC, and the humidity should not be less than 80%. This composition is not obstinate in application, but thorough cleaning of the base from contamination is still inevitable.
After this, it is important to allow the coating to dry, which will take up to 4 hours. If desired, a primer from the same manufacturer can be applied over the putty layer.
Dignity
- Ease of application;
- Levels the surface well;
- The finished coating does not crack;
- A wide selection of packaging - 1.5, 5, 8, 16 and 30 kg;
- Fast drying of the coating - about 4 hours.
disadvantages
The maximum permissible layer thickness is 3 mm.
Putty "TEKS Profi" is applied using an ordinary spatula, and it is better if it is wide and long enough to avoid spreading of the composition.
Hercules GT-33
Finishing putty "Hercules GT-33" is designed for leveling joints in gypsum fiber board and gypsum board, as well as ceilings and walls. It is sold in dry form, and the powder must be diluted with water in proportions of 0.55-0.7 liters of liquid per 1 kg of raw materials. It is not recommended to cook a lot of the composition at once due to the rapid loss of elasticity. Due to fine grinding (the largest particle size is 0.3 mm) and good solubility, no lumps remain in the mixture and it does not need to be intensively mixed.
This composition has high plasticity, which facilitates surface treatment. It is primarily intended for concrete work, but the finished coating can be painted or wallpapered.Due to the combination of polymers, gypsum and finely dispersed mineral fillers, its high-quality adhesion to the base is ensured. Its minimum permissible thickness is 0.3 mm, while there is no maximum border.
Dignity
- Beautiful white color;
- Uniform texture;
- Shelf life - 2 years;
- Adequate consumption of the working mixture - 1.0 kg / m2;
- Tightness of the package;
- Good density.
disadvantages
- Must be applied strictly at a temperature not lower than + 5 ° C;
- Not suitable for outdoor use.
Dry putty mixture "Hercules GT-33" is available for sale in two volumes - 5 and 15 kg, choosing a larger amount can save a little.
Views
Putty materials are divided into types according to several criteria.
In terms of composition, the following types of putties are distinguished:
- cement - the main component is cement and sand, and reinforcing fibers, gypsum, marble powder are used as additives;
- acrylic - based on acrylic polymer;
- acrylate - contains acrylic and latex;
- oil - the multicomponent composition includes drying oil, glue, acrylates, chalk;
- silicate - has a base of silicate liquid glass;
- silicone - the main component is silicone.
The most common composition is cement, as it has an affordable price and adequate quality. Cement-based putty is applied to all types of mineral surfaces: concrete, plaster, lime, gypsum and brick.
This composition has the following positive qualities:
- frost resistance - withstands more than 100 freezing cycles, operates at low temperatures from -60 degrees;
- strength and durability;
- fire resistance, refers to non-combustible materials;
- water resistance - resistant to atmospheric precipitation;
- environmental safety - contains natural mineral additives;
- good hiding power - it is able to close up base defects up to 1.5 cm.
Acrylic compounds are waterproof and do not crack. They create a durable elastic layer that can be further processed. Acrylic-based putties are only suitable for finishing with a layer of up to 50 mm, they are not able to fill deep irregularities due to their fine structure. When grinding, protection for the respiratory system is needed, since the composition is very dusty.
The addition of latex to the acrylate putty imparts increased moisture resistance, plasticity and durability. It is easy to apply, does not require preliminary mixing with water. But the price for such a product is much higher than for cement compositions.
Oil putty is used for leveling wooden facade elements. It has its own peculiarities in application, which limits its use. The oil putty layer must be protected with oil paint, since the components do not tolerate high humidity. Putty is applied in a thin layer up to 2 mm with multiple repetitions, which gives strength.
Silicate compounds fit well on aerated concrete, foam concrete, shell rock. Strict adherence to the application technology creates a protective vapor-permeable layer. Used as a decorative finish.
When using a silicone-based putty, a durable vapor-permeable protection is formed. The silicone layer repels dirt. There is a possibility of tinting in different colors, while the composition will be the final decorative layer on the facade. The high cost of the material becomes a limitation in application.
By purpose, the facade putty is divided into the following types:
- Basic. The granular structure is intended for leveling and restoring facades with cracks and dents up to 150 mm.
- Finish. Liquid fine structure is used for finishing with a layer of up to 0.4 cm.
- Decorative. With its help, they give various textured effects. A textured putty is used for the facade.
- Compositions for wood.For wooden structures, the vapor permeability index is important so that the outer layer of the putty does not delay the release of water vapor.
Depending on the readiness of the putty, two types of products are distinguished: dry mix and ready-made composition. Dry putty is in the form of a powder, which requires preliminary mixing with water to a certain consistency. After mixing, the components of the mixture react, ripening occurs, after which you can begin to putty. Available in bags from 5 to 30 kg.
The finished putty is a fully prepared product suitable for direct use on the surface. It only needs stirring the mixture until smooth. Ready-made polymer compositions are produced, which are poured into buckets from 2.5 kg.
Selection Tips
The main rule when choosing a facade putty is the assessment of the base. The composition of the putty mixture will depend on the quality of the working surface. For uneven walls and filling cracks larger than 5 mm, a cement-based putty is suitable. It contains grainy grains of sand, so the composition is able to fill cracks, potholes and pits up to 1 cm. Ready acrylic compositions are elastic and penetrate into the smallest pores, forming a smooth and even surface.
The type of putty depends on the base material, since different compositions have different degrees of adhesion
When buying, pay attention to what type of surface the putty mixture is intended for. For brick, concrete, plaster, gypsum, aerated concrete, cement and acrylic compositions are intended
Oil-based and acrylate putties are suitable for wood and wood-based panels.
Cement-based putty mixtures are available in gray, beige or white. In order not to distort the shade of paints and varnishes, a white putty is chosen for painting. It is even better to use pasty compositions of a snow-white color.
The instructions should indicate the possibility of coloring the finished coating. When choosing, you can take into account the possibility of changing the color of the putty mixture by adding a color or pigment.
Frost-resistant weather-resistant compounds acquire their properties if the temperature regime is observed during finishing work. Almost all putties are applied at temperatures from +5 to +20 degrees. Cement compositions harden faster at temperatures from +25 degrees. The polymer-based mixture can be operated at temperatures from +5 to +35 degrees.
In sunny weather, do not putty - the sun's rays should not fall on the work surface. Finishing work is not carried out even in the rain, since the diluted composition is negatively affected by an increase in humidity over 80%.
Depending on the amount of puttying work, the required packaging of products is selected. The weight of the mixture is calculated from the surface area and the maximum flow rate per 1 sq. m for a specific putty. The approximate layer thickness required for leveling is added to the weight. The packaging indicates the approximate consumption of the mixture for various base materials.
For how to putty the facade with your own hands, see the next video.
Types and characteristics
Currently, the company "Prospectors" produces the following types of finishing compositions:
- "Finishing putty";
- "Front-finishing putty";
- "Finishing Putty Plus Moisture Resistant";
- "Ready putty Superfinishing";
- Finishing putty KR.
"Finishing putty" is a dry gypsum white mixture used for plastering indoor surfaces.
The composition includes modifying additives.
The recommended thickness of the applied layer is 0.3-5 cm. Material consumption under this condition will be 900 g per square meter of surface.
It can be applied on plastered, concrete and brick substrates for subsequent painting or wallpapering.
It is not permitted to use this material in places where there will be contact with food or drinking water.
This type of putty is applied to a dry, clean and solid surface. If the base has crumbling or unreliable areas, these should be removed. Gypsum and other hygroscopic bases must be pre-treated with a primer.
The putty solution is prepared at the rate of 400-580 ml of water per kilogram of dry matter.
This type of material is sold in containers of 5, 12 and 20 kg.
"Front-finishing putty" is a mixture for plastering mainly outside the building. The material is also suitable for interior work.
The functional determines the following properties of this product: frost resistance, weather resistance, crack resistance.
The composition of the facade-finishing mixture includes white cement, modifying additives and natural filler of fine fraction.
The topcoat can be applied to a cement, concrete and reinforced concrete base for subsequent application of decorative plaster, painting and wallpapering.
Suitable for application in wet areas. Not recommended for use in places where food contact is expected.
The recommended thickness of the applied layer is from 0.3 to 3 mm. Consumption is a kilogram per square meter with a layer of 1 mm thick putty.
The solution is prepared at the rate of 320-400 ml per kilogram of dry powder.
The prepared solution retains its viability within three hours from the moment of mixing.
Packaging - only in bags of 20 kg.
"Finishing Putty Plus Moisture Resistant" is a white polymer-cement plastic material with increased resistance to moisture.
Can be applied on gypsum plaster, concrete and drywall surfaces.
The thickness of the putty layer recommended by the instructions is 0.3-3 mm. Material consumption - 800 grams per square meter (layer thickness 1 mm).
The base for applying the solution is prepared similarly to the finishing putty.
The solution is prepared at the rate of 350-400 ml per kilogram of dry powder.
The prepared solution retains its viability within six hours from the moment of mixing.
"Ready putty Superfinishing". This material is a ready-made putty mixture in the form of a paste.
It includes: reinforcing fibers, polymer binder, fine-grained fillers, antiseptic fraction and modifying additives.
Ready-made paste is used only for interior work in rooms with normal humidity levels. It is applied on gypsum plasterboards, gypsum plaster, tongue-and-groove plates, fiberglass. Subsequent coating can be wallpaper or paint.
The recommended maximum thickness of the putty applied is 2 mm. Consumption of paste with a layer of filler 0.3 mm is 500 g per square meter.
The adhesive ability of the material is up to 0.5 mPa.
Drying time of a 1 mm layer of putty is 4 hours.
The base for applying the solution is prepared similarly to the finishing putty.
Packaging - in plastic buckets of 7 and 15 kg.
"Finishing putty KR" is a finishing polymer highly plastic material for the repair of interiors. Recommended for use in dry rooms only.
It can be applied to concrete, gypsum-based plaster, but is most suitable for plasterboard processing. The boiling white color of this material and its good covering ability significantly save costs for the subsequent painting of the treated surface.
It is recommended to apply this type of filler with a layer of 0.3-3 mm. Material consumption for 1 mm of a layer with an area of 1 sq. M. will be 1.1 kilograms.
The finished mixture of KR putty has an increased vitality index - the solution can retain its properties for 24 hours from the moment of preparation.
Advantages and disadvantages
Putty mixtures from the Russian company "Prospectors" have many positive properties:
- dry mixes "Prospectors" are sold in bags of various packaging, which allows you to accurately calculate and purchase the required amount of material;
- if all the necessary requirements and storage conditions are met, the dry mixture in bags can be stored in a room with a low humidity level for about a year;
- the applied layer of putty dries quickly, this significantly speeds up the process of finishing work;
- the coating is durable, which saves money, since there is no need to make frequent repairs;
- affordable price for the products of the company "Miners".
If we talk about the shortcomings of the "Prospectors" putty, then you should pay attention that you should not use the plaster in a cold room. Outdoor finishing work must be done during the warm season.
Another important drawback of the "Prospector" products is their low resistance to sunlight. To obtain a more durable coating, it is necessary to use special means to protect the surface from the negative effects of ultraviolet radiation.
Types of putty and their composition
Currently, a wide variety of Prospectors putty mixtures are presented on the market, which are divided by specialists into several categories:
- basic;
- polymer;
- plaster.
There are several mix options in each category, which allows you to choose the most suitable option for each case.
Today the assortment of the "Prospectors" includes:
"Superfinishing putty"
Ready-made composition of white color, based on polymer binders and finely ground fillers (fraction up to 60 microns). Reinforcing fibers, modifying additives and antiseptic agents are used as additives.
Such a putty can be used indoors with normal humidity. It is applied to walls and shelves, covering with gypsum plaster, drywall or fiberglass.
Forms a flat surface on which paint or wallpaper can be applied.
"Front-finishing mixture"
Cement putty, supplemented with natural filler and all kinds of modifying additives.
Suitable for indoor and outdoor use in rooms with varying humidity with concrete and reinforced concrete surfaces. Evenly applied to plastered walls and ceilings.
"Facade"
Consists of white cement combined with modifying additives. Has a light beige color.
White facade putty is intended for indoor and outdoor use and can level the surfaces of various concrete substrates (aerated concrete, foam concrete and others), used on brickwork and cement plaster.
Has increased frost resistance - up to 50 cycles and is applied with a layer of up to 10 mm.
As a variation of this type of mixture, the company's assortment includes a gray facade putty. The latter differs exclusively in color - in all other parameters, these types of building materials are identical.
Basic white and basic gray
For the variant of the mixture, which includes cement and all kinds of chemical additives that give the putty improved characteristics.
It is used for finishing facades and interiors with any degree of humidity. Equally easily and efficiently applies to plaster, brick, concrete, reinforced concrete and cellular concrete blocks. Suitable for leveling vertical and horizontal surfaces for almost any finish.
"Finishing - fast-hardening leveling mixture"
Consisting of gypsum and modified additives. It is used in interiors with ceilings and walls made of concrete, reinforced concrete, drywall, as well as on gypsum and cement plaster.
Not suitable for rooms with high humidity.
"Finish KR"
Finely dispersed natural filler in combination with modern polymer additives allows using the putty for finishing interior walls and ceilings in rooms with normal humidity. Works best on drywall and gypsum plaster, but it can also be used on concrete and reinforced concrete substrates.
"Finish Plus moisture resistant"
Polymer-cement version of the leveling mixture, which forms an even coating with a thickness of 0.3 to 3 mm. It is used both outdoors and in rooms of any degree of humidity. Provides high quality leveling of concrete and plasterboard walls and plasterboard surfaces.
"Plaster leveling"
It is used to prepare concrete, brick or plastered walls and ceilings for painting and pasting. With its help, you can easily patch up joints between gypsum boards, scratches and cracks on drywall, fill the seams of prefabricated concrete structures and elements.
In a number of putties from the company "Prospectors" there is a ready-made composition based on PVA in packages of 15 kg. This composition is suitable for any surfaces preparing for pasting or painting. Can only be used in indoor dry rooms.
Instructions for use
In order for the result to meet expectations, the instructions on the packaging must be strictly followed. Work with gloves, avoiding skin contact with the mixture:
- Prepare the surface: clean it from dust, paint, oil stains. The walls must be dry and sturdy.
- Highly absorbent surfaces must be primed.
- Prepare a clean container of suitable size.
- Measure out the required amount of warm water (room temperature) according to the information on the package.
- Pour the dry mixture into water gradually, stirring by hand or using a drill with a special nozzle.
- Leave the solution to ripen for 3-5 minutes and mix again.
- Proceed with the application of the mixture using a steel trowel.
- Fill up holes, cracks, irregularities.
- After the first coat has completely dried, sand and apply a primer, re-leveling can be done.
- The finishing layer is applied in a thin layer to the shed. It smoothes out only minor irregularities and, as a rule, does not require sanding.
- After complete drying, you can start painting the walls.
Mechanized application
When finishing surfaces of a large area, the Starateli facade putty can be applied using special equipment. An increased pressure is created in the apparatus and the solution is sprayed over the surface through a nozzle. After that, the putty is smoothed out with a long spatula, while the surface remains almost even.
After drying, the final sanding is carried out. With the mechanized method of application, the speed of work is significantly increased, and the facade putty lays down evenly, creating an ideal surface.
Manufacturers
Among the well-known and experienced manufacturers on the market of building mixtures, putties are distinguished by Knauf (Germany), Vetonit (Finland), Ceresit and Prospectors (domestic production). They differ in manufacturing technology, product quality, characteristics and scope.
Knauf
The building materials of this company are widely used for facade work. The Knauf putty guarantees the quality of the surface finish and their durability. Suitable for the construction of buildings and the renovation of old structures.
There are special series of moisture-resistant mixtures. To mix a mortar from a building material of the "Knauf" brand, it will take 1 kg and 300 g of water for this amount.
The drying time of the surface depends on the temperature regime. If the temperature is about 10 degrees Celsius - a day, and if 20 degrees - 3 days.It is recommended to use a solution that has just been prepared within three hours, otherwise it will lose its beneficial properties and dry out, becoming unusable. The color of the mixture is gray. It is resistant to frost and excess moisture.
Vetonit
The brand has a good, time-tested reputation. The high demand for its products is due to the superior quality, which justifies the overpriced product.
For a long time, it retains its working properties, makes it possible to level the surface thoroughly and slowly. It is consumed sparingly due to the content of polymer filler.
The Vetonit putty is durable, has no characteristic odor and is evenly applied to the surface to be treated. Especially for climates with excessive humidity, acrylic putty of this brand is suitable, which is well applied to a concrete and wooden base.
Ceresit
The most famous company for the production of building mixtures, which has conquered the world sales markets thanks to a variety of products. The trade mark "Ceresit" produces a rich assortment of putty for finishing works. She has an affordable price and good quality. The construction mixtures of this company are easy to use, resistant to atmospheric influences.
Prospectors
A well-known domestic manufacturer successfully competing with foreign brands. The main advantage of the putty of the Prospector company is that it successfully combines several useful characteristics - affordable price and quality guarantee.
It is a good option for beginners - the building mixture of this brand is much cheaper than the others, but is not inferior in the usefulness of the properties. An excellent and economical analogue of facade paint when adding color. Environmentally friendly putty of the company "Miners" will make the repair process inexpensive and of high quality.
Manufacturers of the brands "Knauf", "Vetonit", "Ceresit" and "Prospectors" are excellent for using facade putties for their intended purpose, taking into account their specific features and classification. By following the step-by-step instructions for applying building mixtures, you will get a high-quality and reliable result for performing outdoor work.
Views
Putty materials are divided into types according to several criteria.
In terms of composition, the following types of putties are distinguished:
- cement - the main component is cement and sand, and reinforcing fibers, gypsum, marble powder are used as additives;
- acrylic - based on acrylic polymer;
- acrylate - contains acrylic and latex;
- oil - the multicomponent composition includes drying oil, glue, acrylates, chalk;
- silicate - has a base of silicate liquid glass;
- silicone - the main component is silicone.
The most common composition is cement, as it has an affordable price and adequate quality. Cement-based putty is applied to all types of mineral surfaces: concrete, plaster, lime, gypsum and brick.
This composition has the following positive qualities:
- frost resistance - withstands more than 100 freezing cycles, operates at low temperatures from -60 degrees;
- strength and durability;
- fire resistance, refers to non-combustible materials;
- water resistance - resistant to atmospheric precipitation;
- environmental safety - contains natural mineral additives;
- good hiding power - it is able to close up base defects up to 1.5 cm.
Acrylic compounds are waterproof and do not crack. They create a durable elastic layer that can be further processed. Acrylic-based putties are only suitable for finishing with a layer of up to 50 mm, they are not able to fill deep irregularities due to their fine structure. When grinding, protection for the respiratory system is needed, since the composition is very dusty.
The addition of latex to the acrylate putty imparts increased moisture resistance, plasticity and durability. It is easy to apply, does not require preliminary mixing with water. But the price for such a product is much higher than for cement compositions.
Oil putty is used for leveling wooden facade elements. It has its own peculiarities in application, which limits its use. The oil putty layer must be protected with oil paint, since the components do not tolerate high humidity. Putty is applied in a thin layer up to 2 mm with multiple repetitions, which gives strength.
Silicate compounds fit well on aerated concrete, foam concrete, shell rock. Strict adherence to the application technology creates a protective vapor-permeable layer. Used as a decorative finish.
When using a silicone-based putty, a durable vapor-permeable protection is formed. The silicone layer repels dirt. There is a possibility of tinting in different colors, while the composition will be the final decorative layer on the facade. The high cost of the material becomes a limitation in application.
By purpose, the facade putty is divided into the following types:
- Basic. The granular structure is intended for leveling and restoring facades with cracks and dents up to 150 mm.
- Finish. Liquid fine structure is used for finishing with a layer of up to 0.4 cm.
- Decorative. With its help, they give various textured effects. A textured putty is used for the facade.
- Compositions for wood. For wooden structures, the vapor permeability index is important so that the outer layer of the putty does not delay the release of water vapor.
Depending on the readiness of the putty, two types of products are distinguished: dry mix and ready-made composition. Dry putty is in the form of a powder, which requires preliminary mixing with water to a certain consistency. After mixing, the components of the mixture react, ripening occurs, after which you can begin to putty. Available in bags from 5 to 30 kg.
The finished putty is a fully prepared product suitable for direct use on the surface. It only needs stirring the mixture until smooth. Ready-made polymer compositions are produced, which are poured into buckets from 2.5 kg.