Is it possible to use expired finishing putty?

Which companies should you pay attention to when choosing a mixture?

When it comes to purchasing building materials to begin work, the key factor here is the choice of the manufacturer. The modern market is filled with both famous brands and newcomers.

And when choosing cheap goods from such companies, it is important that the quality is no worse than that of popular brands like Knauf, Ceresit, Sniezka, Perfekta, Bergauf. Among the Russian representatives, we would like to highlight the already well-known companies Starateli and Axton. They will be discussed further.

When choosing a product, pay attention to reviews about the manufacturer

If we talk about Axton putty, it is used as a universal material for rough finishing of walls.

The composition includes fine-grained gypsum with the addition of components for high adhesion and plasticity. The viability of this solution after mixing is one hour, so you should not try to mix the entire bag at once - such a volume of material is unlikely to be applied to the wall in just an hour. Drying time at room temperature is 20-22 hours.

Finishing putty Prospectors in a bag 12 kilograms

The Prospector company produces putty of various compositions.

The most popular are polymer putty and gypsum. They are rightly called the leaders of the domestic construction market. Prospector gypsum putty consists of fine-grained gypsum with adhesive and polymer additives.

Starateli putty is available in bags of different volumes, which allows you to accurately select the required amount of the mixture.

The consumption of material with a thickness of 1 mm for each square of surface does not exceed one kilogram. Prospector putty should be used within an hour when mixed. The time for setting and hardening of the composition on the surface is 5-7 hours after application.

Remember that there are also counterfeit goods on the market. Often, fakes contain poor quality gypsum, which cracks after being applied to the surface. Such materials may also contain harmful substances not listed on the packaging.

Therefore, try to carefully inspect the product and demand quality certificates. Please note that gypsum mixtures have a short shelf life of 6 months. After the expiration date, the mixture loses some beneficial properties, which will certainly affect the final result.

Gypsum putty is used to finish various surfaces. You can do the puttying yourself without inviting specialists.

High-quality putty has a fine-grained structure, thanks to this it is possible to fill up unevenness from 1 to 1.5 mm. If the curvature is greater, you must first plaster the surface.

Leveling walls with finishing gypsum putty

Putty service life

The service life of the putty is the period of time during which the manufacturer undertakes to provide the consumer with the opportunity to use the putty for its intended purpose and is responsible for significant deficiencies that may arise in the putty.

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Consumer rights during the life of the putty

During the service life of the putty, the consumer has every right to:

possibility of using putty;
repair and related maintenance of putty;
submission of demands for the free elimination of significant defects in the putty, even if the warranty period has expired;
compensation for damage caused by putty.

If the service life for the putty is not established

If the service life of the putty is not established, then the manufacturer is obliged to ensure the above consumer rights for 10 years. Thus, as a rule, it is much more profitable for the manufacturer to set a service life than not to set it.

How to find out the service life of putty

The service life of the putty is set by the manufacturer, and the manufacturer (performer, seller) is obliged to promptly provide the consumer with the necessary and reliable information, which must necessarily contain information about the service life of the putty.

When is the manufacturer required to set a service life?

in accordance with the law , the manufacturer is obliged to establish the service life of durable goods, including components (parts, assemblies, assemblies), which after a certain period can:

pose a danger to the life and health of the consumer,
cause damage to his property or the environment.

The list of durable goods, including components (parts, assemblies, assemblies), which after a certain period may pose a danger to the life and health of the consumer, cause harm to his property or the environment, is contained in a special list approved by the Government of the Russian Federation.

When the manufacturer is not required to specify a service life

In all other cases, establishing the service life is the right of the manufacturer, i.e. it may not set a service life.

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How is the service life of putty calculated?

The service life can be calculated in units of time, as well as other units of measurement - kilometers, meters, etc., based on the functional purpose of the product.

The service life of the putty begins to flow from the moment the putty is handed over to the consumer, unless otherwise provided by the contract.

Expired putty expiration date. can be used?

Putty mixtures have a shelf life of 6-12 months. After this period, the putty will lose its properties - it sets very quickly. But if you want to cover up a hole or install a box for sockets, you can still use it, but if you putty surfaces, I don’t recommend it. Moreover, your putty is 2 years old. And the official manufacturer reports: Storage: Caparol-Akkordspachtel fein. mittel and SF
Store in a cool place, but not in frost.
Caparol-Fiillspachtel P
Store in a dry place, protected from moisture. Max shelf life in original factory sealed packaging is 1 year.

Gypsum putty is an excellent assistant for finishing concrete, brick, plaster and plastered walls in dry rooms. Experienced people use it for rough finishing. This type of putty material is popular both among craftsmen and those who do repairs themselves.

Storage

There is only one way to qualitatively extend the service life - proper storage.

ADVICE! If proper maintenance is ensured, the compositions will retain their original characteristics for the period guaranteed by the manufacturer.

Recommendations for diluting expired plaster and putty with acids are untenable, since their chemical composition and properties will definitely be changed.

How to do it right

It is better to store it away from crowded places, since the powder will inevitably be present in the inhaled air.

You also need to provide:

normal humidity;
room temperature;
distance from heating devices, direct sun;
functioning ventilation;
tightly closed package.

If the mixture is already ready for use, then the packaging must be sealed after each use.

Should be stored away from sunlight and radiators.

How can you not?

You should not store it in an unheated garage or balcony, especially when it comes to ready-made mixtures, in open areas where sunlight constantly hits. Excessive humidity is destructive, so the warehouse must be heated and ventilated.

Shelf life of putty

Putty for windows Putty on windows is a very often discussed and very painful problem for many builders.

It is worth saying that even if you have basic knowledge of putty, then with a 90% probability, your knowledge will not be enough to putty windows.

So, let's start with the fact that you need to determine exactly what type of surface the putty will be applied to.

That is, window putty is unique for each of the existing materials. This uniqueness manifests itself more in the types of materials used than in the application technique. We choose the same window putty.

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Many people write that the Trioza putty copes with the task very well. One person responded to a thread about window putty on a well-known forum.

He said that after carefully removing debris and other contaminants, he applied a light, even coat of putty. For now

Acrylic putty. general characteristics

Liquid acrylic is an environmentally friendly synthetic based on acrylic acid.

When reacting with certain chemical elements, it hardens. This magical property of acrylic has found wide application in all areas of industrial production. The production of acrylic putties based on this wonderful material has become a real breakthrough in modern construction.

These derivative mixtures are a universal material. They are widely used for filling and leveling the surfaces of floors, ceilings, and walls of any premises. They adhere firmly to the surfaces of building facades.

Acrylic-based putty is used for finishing primed

Real shelf life of plaster, putty and primer

» » » Plaster, putty and primer are indispensable companions for any repair.

Suitable for indoor and outdoor use. The greatest demand among finishers is putty based on acrylic, which is stored for a long time, does not thicken, and is diluted with water. But it has one drawback - it loses its properties when frozen.

How the finishing coating will behave in the future depends on their quality and application.

Therefore, you need to have an idea of the permissible periods of their use, as well as signs of unsuitability.

Contents Composition and packaging are dictated by a number of standards:

;
GOST 33083-2014 “Dry building mixtures based on cement binders for plastering work. Technical conditions";
SP 71.13330.2017 “Insulating and finishing coatings”.
GOST 9980.4-2002 “Marking”;
“Plaster for external and internal work. Rules for selection, preparation and application";
SP 28.13330.2012 “Protection of building structures from corrosion”;

Regulated by GOST 9980.3-2014.

It happens:

cardboard, paper;
metal;
polymer.
glass;

The choice of packaging depends on the intended content.

Does dry putty have an expiration date?

Putty is a material used in construction and repair work as a basis for finishing premises.

You can take “Fügenfüller”, “Vetonit”, or ready-made oil-glue in buckets. If money is really tight, take Hercules, but it’s a bit soft. Although it will go under wallpaper. The main thing is to choose a putty based on GYPSUM - it is white.

With its help, the treated surfaces are perfectly leveled and prepared for painting.

The putty contains film-forming substances, pigments (ochre, white), fillers (barite, talc, chalk). The finished putty is a paste-like mixture that can be easily applied to the surface using a spatula, rubber, or pneumatic spraying. Putties are divided according to the degree of readiness for use, composition and purpose.

Based on the degree of readiness for application, putties are divided into dry and pasty (ready).

Dry putties are a powdery mixture of substances made in certain proportions.

To prepare the finished paste, you need to add a certain amount of water. The advantages of dry putties are low price, high quality of the resulting mixture (if the instructions are followed), and suitability for any type of work.

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How long can putty be stored?

It is necessary to putty the walls before wallpapering. Which putty is better to choose? Does putty have an expiration date?

I want to use dry putty. It was purchased in the summer. But I was already lying down at a temperature of -2 - -4. Is it good? The choice of putty depends on the condition of the walls.

If the slabs have not been stripped and the walls are relatively smooth, then you can immediately use “finishing” putty. It is of the smallest fraction and lies flat.

If you already have putty (it hasn’t spoiled, it’s even better in the cold, as long as the humidity isn’t too high), then it’s better to take the same brand.

I like Uniflot the most. It is strong even on plasterboard walls - it does not crack, but it is pricey.

Types of gypsum putties

There are 3 types of gypsum putty: starting, finishing and universal. The latter performs both functions at once: it makes the surface even and smooth. The composition of the mixtures is slightly different due to the filler. If its particles are relatively large, it is a starting putty; if its particles are small, it is a finishing putty.

The mixtures are produced in dry form and packaged in paper bags. There are also ready-made solutions in plastic buckets. Once opened, this container must be used entirely.

Starting

Starting putty is sometimes classified as plaster mixtures. They use the basic composition to level ceilings and walls with a large number of small defects: height differences, curvature, cracks, seams, after installing socket boxes, etc.
If all these damages are minor, the starting mixture can replace the plaster and be applied directly to the primer. Starting putty comes in gray and white . If you have to finish it, you can save money and apply the starting color gray.

If the defects in the ceiling and walls are large—exceed 5–7 mm in diameter—when sealing, they are additionally reinforced with paint mesh or tape.

Finish

Type of finishing. The finishing gypsum putty forms a smooth, snow-white surface . This is an ideal background for painting, pasting, coloring. Only white mixture is available.

Putty does not compensate for defects and does not level the wall. Lay it in a very thin layer to fill microscopic depressions and depressions.

Start-finish

A universal option. With small particle sizes, it can be applied in a thick or thin layer due to a larger proportion of filler and special polymer additives. Start-finish is applied to a plastered or simply prepared surface. If the layer is thick, the material fills cracks and joints and evens out the curvature of the surface. If the layer is thin, the putty only smoothes the surface.

The universal composition is available only in white.

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The coating can be sanded. However, it is important to catch the moment necessary for this. When the plaster is completely dry - after more than 5 hours - it can no longer be sanded. Carry out the work 1–2 hours after treating the wall and before the end of the drying period.

They produce special types of strat-finish putty - waterproof. This composition can be used to decorate kitchens and bathrooms.