Select the adhesive for installing laminated panels on the floor, depending on the type of lamellae, their technical characteristics, installation conditions and the expected intensity of the load on the floor.
How to choose the glue for laying laminate?
Modern laminate does not require the use of glue, because it is locked in a lock. And yet there are unprotected joints and seams, the sealing of which will increase the life of the floor covering and increase its aesthetic appeal.
When deciding which glue is best for a laminate, it is necessary to take into account such moments as the wear resistance of the laminate. You need to know how many layers the laminate consists of and what functions they perform.
Thus, the upper layer of melamine or acrylic resin is designed to protect the work surface of the board from mechanical stress and abrasion, and below it is a drawing. As a carrier layer in the laminate is a board of MDF or fiberboard, above it is a layer of decorative paper with a protective moisture resistant coating. All joints of the layers are treated with a wax mixture for protection against moisture.
All laminate boards differ in wear resistance classes. This is 31, 31 and 33 classes . The higher the class, the greater the wear resistance of the product.
Knowledge of these and other properties of the laminate will simplify the task of choosing the glue. Directly glue formulations for laminate can be of the following types:
- on a water-dispersible basis;
- synthetic-resinous compositions;
- Compositions based on polyurethane of two constituents;
- polymer adhesive.
Water-dispersive adhesive for laminate is well suited for bonding laminate coating elements. This glue is used for a "floating" installation method, when only joints of lamellas are glued, and they are not adhered to the floor. In other words, it's glue for laminate joints.
Synthetic-resinous adhesive compositions have increased moisture resistance, durability and strength. They are used for mounting laminate, the thickness of which is more than 1.4 cm. The glue perfectly complements the joint made by the locking method.
Adhesive compositions based on polyurethane of 2 components are most in demand for laminate. The glue very quickly seizes, has good adhesion and does not require the use of pre-installation primer.
Polymer glue for laminated surfaces does not have water and solvents. It is suitable for obtaining a strong and even foundation.
Criteria for choosing a glue sealant for a laminate
When choosing a glue, which you will glue laminate, you need to build on such requirements for the composition:
- It is important that the adhesive composition does not react to moisture and ensures a good tightness of joints and seams;
- the adhesive must have good adhesion to ensure excellent adhesion of the laminate;
- adherence of glue from the surface of the plates should be easily removed, since stains and traces of glue after the completion of repair are unacceptable;
- glue must be environmentally friendly and safe for health and the environment.
The best brands of glue for laminate
There are some brands of glue that have proven themselves well, and they can be advised to those who are looking for their ideal option:
- German glue " Kisel ", produced in bottles of 0.75 liters.
- Clay from France " Clay Laminate " - is sold in half-liter bottles.
- Glue " Tomsit ", produced in packages of 0.75 liters. Can be used for all types of wooden floors, including with a warm floor system.
It is important that the glue is specifically designed for laminate, and before starting work, it is necessary to clean all surfaces of dust and degrease them with special compounds. When working with glue, you must strictly follow the instructions. Then the flooring will be beautiful, durable and durable.