Varieties and brands of plaster glues, technical characteristics and rules of use
Gypsum is actively used for the manufacture of building materials. The most common option is to use a substance for adhesives. They are generally used for fixing plasterboard. Also, the composition is suitable for fixing plasterboard panels or decor. Today it is possible to find many options for gypsum glue on sale, which allows you to choose the best option.
What is an adhesive
Today, there are many building materials that are used to repair different types of materials. Usually such mixtures are understood as cement or a special adhesive composition for tiles. But in reality, there are many other compounds and their varieties.
Gypsum glue is worth mentioning separately. It is often used in such cases:
- When fixing tongue-and-groove boards and gypsum fiber boards. Such materials are impressive in size.They are used to quickly erect partitions. Therefore, it is worth using a composition that sets in a short time. In such a situation, instead of polyurethane foam, it is advisable to use plaster glue.
- For finishing coverings with artificial stone. Also, the substance is suitable for fixing gypsum tiles. Such a composition is often used for indoor work.
- When you need to attach plasterboard to the ceiling or walls. They are used as a raw finish.
This type of glue has many advantages, which makes it one of the most demanded materials. These include in particular the following:
- easy to find a solution - instructions are given on each package;
- lack of lumps in the mixture;
- quick drying of the mixture - this makes it possible to complete all tasks in a short time;
- high glue strength after drying;
- the ability to work without the use of a frame;
- economical consumption;
- the possibility of applying the substance in a thin layer, which helps to save the area of the room;
- coating durability.
At first it seems that plaster glue does not have any drawbacks. However, compared to other substances, the following disadvantages should be highlighted:
- fragility of the composition after hardening - therefore, the substance is not suitable for installing floor coverings;
- lack of moisture resistance - in contact with liquid, the glue loses its characteristics, therefore it is forbidden to use it for facing parts outdoors or in conditions of high humidity.
What varieties are there
Almost all types of assembly glue are made dry. It usually has a white tint. Sometimes gray mixtures are found. This variety is considered the most successful.Additional components are often added to gypsum to improve adhesion. They contribute to improving the composition of the product. Another type of mixture is glue with quartz. This component makes it possible to reduce the cost of the composition. Well-known manufacturers practically do not use this substance.
The properties of plaster glue vary depending on the number of additional components. The main function of the substance is considered to be an aid in the installation of various structures. Thanks to its use, it is possible to achieve reliable adhesion of the working composition to the treated surface.
To achieve excellent results, formulations containing a lot of gypsum are used.
The amount of water indicated in the instructions will help determine the level of adhesion. If 0.3 liters of water are needed per kilogram of glue, then you need to make sure that there is not so much gypsum in the substance as other components. This means that the adhesive characteristics of such a substance are not very high. As a result, the material may peel off at the initial stage.
Main Manufacturers
Today there are many adhesives based on gypsum. It is worth highlighting a number of popular companies that offer quality products.
Knauf
The product of this company is sold in packages of 30 kilograms. The substance is considered very reliable and has an optimal price-performance ratio. That is why adhesives from the German brand have been popular for many years.
Volma
This domestic manufacturer produces plaster glue using a unique technology. The brand composition is often used by builders, calling it the highest quality.In addition to excellent properties, users note the convenient packaging of the product.
Usually this glue is sold in packages of 30 kilograms, while Volma offers packages of ten kilograms. In addition, the price of products of the Russian brand is significantly lower than that of imported counterparts, and the quality is at a high level.
Polymer gypsum
This manufacturer is a partner of the German brand Knauf, which offers ingredients for the manufacture of plaster-based substances. The cost of products made of gypsum polymer is much lower than that of analogues, but this does not affect the quality of the product in any way.
Magma
This company was established in 2005. Every year it only grows stronger in its leadership positions. The production of dry mixes is carried out using German equipment. At the same time, foreign technologies and recipes are used. The cost of glue remains quite affordable.
Features of choice
When choosing an adhesive, it is worth considering the main indicator - the composition of the product. Be sure to consider the water to gypsum ratio. The setting and drying time of the solution is not negligible. A high-quality composition should have short-term parameters, since they affect the pace of construction work.
Many manufacturers offer these types of gypsum, which retain their properties for an hour after mixing with water. But this parameter is not considered as a reference, because the level of adhesion is determined by the material to be fixed. It usually retains its characteristics for 30 to 70 minutes.
Recommended brands
There are many options for plaster glue, each of which has certain characteristics.
Plusfix
This powder glue is made of sand and cement. It also contains cellulose. The substance is used for fixing small decorative bricks. They can also fix tiles with a maximum size of 25x25 centimeters.
The substance can be applied to various coatings - based on concrete, brick or cement.
Litokol X11
This tool is made from cement with the addition of sand. The glue allows the use of solid tiles. The composition is well suited for gypsum.
Perlfix
It is a popular formulation that is economical. The undoubted advantage of the substance is its environmental friendliness.
Gypsum
This powder takes easily. During work, it can be easily removed from the surface using ordinary water.
Mountain
It is a very effective substance that can be used for interior decoration.
Litoacryl Plus
The tool is produced in the form of a paste based on acrylic. The substance is water resistant and is considered universal. The product is suitable for finishing vertical surfaces. It does not run and dries quickly.
Casco Extreme Fix
The agent is released as a liquid emulsion. It is convenient to apply in hard-to-reach places. The adhesive composition sets quickly.
Litoflor K 66
The composition is suitable for outdoor and indoor work. It is allowed to use it at negative temperatures and in conditions of high humidity. The composition can be used even for uneven textures. Either way, it provides reliable grip.
Titebond Multi
It is a versatile adhesive that is used for interior and exterior use. The substance solidifies in half an hour. It easily fixes metal, concrete, plaster. Also, using the tool, it is allowed to fix tiles and other materials. The substance is harmless to humans and hardens easily.It is resistant to negative temperatures.
Universal Moment
This is a household composition, which has a wide range of applications. The product hardens quite quickly - in 15-30 minutes. It is characterized by high strength. The glue is able to withstand a load of 40 kilograms per meter.
The undoubted advantage of the product is considered resistance to temperatures from -30 to +60 degrees.
The composition is economical and highly elastic. It can be used for uneven surfaces. The substance is resistant to moisture and temperature fluctuations. In this case, the product contains toxic substances and has a pungent smell.
Stay 41334
This is a high quality German glue that has a wide range of applications. The composition is characterized by excellent strength and hardens in a quarter of an hour. It is characterized by low consumption and affordable price. At the same time, the composition is considered high-quality, but it is afraid of water.
Titanium Ceramic
This is an environmentally friendly composition that has a dispersion structure and does not include organic solvents. The use of the substance allows for rapid setting - it occurs within 5 seconds. In addition to ceramics, the composition is suitable for surfaces made of plaster, wood, stone, PVC. It is allowed to paint the substance after drying. The main drawback is the lack of plasticity.
Kraftoil KN-901
The composition is very resistant to temperature fluctuations. It is used for problem coatings. The substance is characterized by super strong adhesion.
General rules for the preparation of the composition
Plaster glue is available in powder form. It is recommended to mix it with water in a plastic container.First, water is poured into it, then glue is added. It is recommended to do this gradually and thoroughly mix the composition. It is better to use a special mixer for this. As a result, it will be possible to get the consistency of sour cream. There should be no clots or lumps in the mass.
Experts do not advise adding additional components to the solution. To achieve good results in the preparation of the substance, it is worth using a clean container.
Improvised means
Non-standard means that are not intended for this aid in fixing gypsum tiles. This option is used for short-term use of the coating.
putty
It is recommended to use a leveling compound to fix the coating. It must be applied on suitable supports. These include stone, brick, plasterboard. It is also allowed to use the substance for concrete and plaster surfaces. It is worth mixing the solution in the usual way and applying 1 centimeter in thickness with a spatula.
Alabaster
The use of alabaster makes it possible to point the tiles on the plaster. It also provides anchoring to concrete or masonry. First, the composition must be mixed with water to obtain a thick sticky mass. It is recommended to apply the substance on a primed surface. For this, a latex solution is used.
How to use correctly
It is recommended to glue the plaster after preparation of the base. To do this, its surface must be cleaned of the remnants of the old finish. If necessary, it is recommended to level the wall and remove visible damage. After that, the surface must be carefully primed. It should be borne in mind that a completely dried coating is covered with glue.
To perform the procedure, you must do the following:
- It is recommended to start gluing from the corners. This will help eliminate the differences between the rows.
- Glue should be applied in small portions to glue 4 squares.
- It is recommended to apply the solution to the tiles themselves. This will help get a stronger grip.
- The plaster coating should be applied to the base and pressed by hand. Then, if necessary, correct its position.
Additional tips and tricks
In order for the use of plaster glue to be successful, these rules should be followed:
- Prepare the mixture in cold water. This will increase its vitality.
- After preparation, the composition can be used for 20-60 minutes.
- With each mixing, the residues are eliminated from the mixer.
- It is recommended to immediately remove excess glue.
- It is allowed to fix the plaster coating on an uneven surface. However, it is better to level it with plaster.
Plaster glue is considered an effective and high-quality compound that is suitable for fixing various materials.
For the procedure to be successful, the key rules should be strictly followed.