Once the finish for the walls or ceiling is selected, it's time for the most important purchase. This is wallpaper glue, which is designed for certain types of materials. The abundance of assortment on the shelves of hardware stores does not at all simplify the choice, and even consulting the seller will not always save you from making mistakes. Very often you may encounter the fact that unqualified staff simply starts offering the most expensive types of glue that are completely unsuitable for the selected wallpaper.
In order to protect yourself from these unpleasant consequences and waste of money, you need to learn to understand all the intricacies of adhesives yourself.
Varieties of wallpaper paste
The question of how to choose the glue for the purchased wallpaper was asked by every person who started the repair. This choice will not cause any particular difficulties, however, you need to know a few subtleties. First of all, you need to learn to understand types. So, wallpaper glue happens:
- universal - suitable for all types;
- for heavy wallpapers.
- for light wallpaper types;
- for non-woven and glass wallpapers.
Each of these species has a specialformulations, stickiness level and consistency. It is also worth paying attention to the fact that some types of wallpaper are not smeared with glue; for their installation, it is enough just to apply the mixture directly to the surface of the walls or ceiling. For example, it is non-woven. They are quite thick and practically do not let air through, and this can lead to the fact that a large amount of glue simply does not dry.
Important qualities of wallpaper paste
Any wallpaper glue (the price starts from 50 rubles) must meet the following qualities:
- Easy to apply to both wallpaper and wall;
- do not form lumps;
- do not stain;
- do not contain harmful compounds;
- do not interact with paint;
- quick and easy to breed.
First of all, it is worth remembering that there are different wallpapers (non-woven, paper, vinyl, etc.), to work with them, you must follow a certain technology and use a special adhesive. Usually the brand of recommended glue is indicated on the main finishing material. But blindly following these instructions is not necessary, so you can choose the best option yourself.
Universal glue
Almost all brands produce universal wallpaper paste. As a rule, regardless of the name, the composition of these species is almost the same. It is suitable for any weight and width of wallpaper. Chemical and synthetic additives enhance the bonding power of the adhesive. And this can lead to the complexity of subsequent dismantling. For example, ifit was decided to paste over the surfaces with paper or non-woven wallpaper, which is planned to be changed no later than in 5 years, then it may be difficult to remove them. Together with the finishing material, it is possible to remove the ground layer, which will lead to significant defects and, as a result, additional financial costs.
Wallpaper glue: consistency differences
Among the rich assortment of adhesive material, there are various modifications: some formulations are sold as a powder mixture, while others are sold as a liquid concentrate. Let's consider each of them separately.
- Dry wallpaper glue (price in the range of 50-200 rubles per pack) is a powder mixture, sometimes it comes in the form of small granules. To dissolve it, ordinary cold water is used. Dosages are indicated in the instructions. It is worth noting that they must be observed exactly. The swelling time is 5-10 minutes, and after 20 minutes the adhesive reaches its maximum level of stickiness. Such types are used for mounting wallpaper on a paper, fabric or non-woven basis. Suitable for almost any surface: both concrete and plaster, except metal. There is also one important point: the heavier the wallpaper, the thicker the glue should be. These types include vinyl, textile, acrylic, cork.
- New liquid glue concentrate. It is suitable for different types of wallpapers. But, despite its name, it also needs to be diluted in water, 1-2 minutes is enough for this. Liquid adhesive for vinyl wallpaper in tubes is especially suitable for gluing joints and places up towhich are difficult to reach with a roller or brush.
Important nuance
When choosing an adhesive, it is not enough just to check compatibility with the type of wallpaper, you must also pay attention to the climatic conditions in the room where the surfaces will be pasted over. For example, if the humidity level is high enough, then it is recommended to purchase waterproof species. Such wallpaper glue will allow you not to worry about the external condition of the surfaces for a long time. You can use it in the kitchen, bathroom and other places.
CMC glue
Universal adhesive "CMC" is ideal for all types of paper-based wallpaper. It belongs to the budget group of goods. It is a powder mixture. Carboxymethylcellulose glue is obtained by processing wood pulp. It can be used in any residential area. It is environmentally friendly, since the sodium s alt and wood pulp, which are the basis of this glue, are absolutely non-toxic.
Snow-white or slightly creamy loose powder turns into an adhesive composition within two hours from the moment it is diluted with water. Ready glue is stored in a container under the lid for a week. This information is indicated in the instructions. According to the manufacturer's description, CMC glue is suitable for gluing all types of canvases, paper wallpapers hold especially well.
However, as practice shows, the concentration of carboxymethyl cellulose in it is insufficient for 100% certainty that vinyl or other heavy finishing materialswill not move away from the walls in the first 5 years after the completion of the repair.
But light simple CMC paper wallpaper will stick to the walls for many years, evenly distributed over the surface and guaranteeing its service life for 10-15 years.
Universal wallpaper paste TUTKAL
The country of origin of this type of glue is Turkey. Its composition is similar to the basis of "CMC", however, the cellulose is not wood, but cotton. According to the instructions, you can use it for all types of wallpaper. This is the best inexpensive wallpaper paste available.
It is very easy to breed it: powder is carefully poured into pre-prepared water with constant stirring. The dosage is different: a standard pack is enough for 5-10 liters of the finished mixture. Maximum stickiness is reached after 20 minutes. SMS TUTKAL is optimally suited to paper-based wallpapers.
Quelyd universal
Quelyd wallpaper glue is produced by a French company. This brand has proven itself in the building products market. It is a chip-like mass, which consists of starch and cellulose additives, in addition to them, there are fungicidal and bactericidal additives. Thanks to them, the adhesive can be used in high humidity conditions.
The cooking method is identical to the above options. This vinyl wallpaper adhesive is the best. Pasted surfaces for 10 years will have their original appearance.
Metylan
Glue brand Metylanrefers to premium products. Its quality significantly affects the cost. The basis of this glue was modified starch esters plus antifungal additives. A line of products for different types of wallpapers is being produced, as well as a universal version.
Kleo wallpaper glue
One of the most popular materials is Cleo glue. Produced by Ascott Deco Rus. Its range is varied. There are ordinary dry types and liquid ones, ready for direct use. The latter costs about 3 thousand rubles.
Dilute powdered glue "Cleo" is elementary: just dial the indicated amount in the instructions of water and pour the mixture, mixing thoroughly. After 15 minutes, you can start wallpapering. The peculiarity of the products of this brand is the addition of a special dye, which becomes colorless after drying.
Wallpaper glue: special types
Heavy types of wallpaper, especially non-woven, require the use of special glue. It is for such canvases that manufacturers have developed products of a narrow direction. As a rule, these types are in every brand. Consider them using Quelyd as an example:
- "Express" perfectly glues paper wallpapers and light vinyl.
- "Super Express" for plain and textile.
- "Special Vinyl" is used for vinyl and textile types of wallpaper.
- "Special interlining" is used for pasting non-woven fabrics.
Choicea certain type of glue should be made depending on the type of wallpaper purchased. You should not save on it, hoping for luck and the "universal abilities" of the composition.
