How glue and how best to glue the foam

Currently, the foam is a very popular material during construction.It is used for thermal insulation of facades, balconies, basements and other elements of the house.This material is also used in the insulation inside the premises.In the latter case it becomes necessary to mount the foam not only to the walls, but also to ceilings.

Mounting foam sheets produced using dowels and necessarily complemented by landing on the adhesive so that its entire area of ​​the sheet rests on the surface of harboring.To do this correctly pick up the glue.

What glue suitable for the foam?

In principle, the foam can be adhered by any adhesive for tiles, silicone sealant, glue or any facade using the universal mounting structure "liquid nails".When choosing the adhesive, should pay attention to its components and cost.

dry mixture

The most economical option is to purchase a dry mixture of farmed water just before use.Such mixtures are cement-based and designed specifically for foam, which is indicated on the packaging.Such mixtures are characterized by a high level of adhesion, reliability and durability.Before gluing sheets of foam, it is necessary to check the purity of the support surface, where there should be the remnants of old plaster or some peeling.Before gluing the foam surface should be primed.

Spray Adhesive

In addition, there are other types of adhesive that do not require additional training and applied very quickly.As an example, recently appeared polyurethane adhesive spray-applied at gluing foam as in the conduct of internal and external works.One bottle of glue allows sticking ten square meters of foam, and the duration of solidification is less than half an hour.

working with this adhesive, the balloon is inserted into the mounting gun and apply the adhesive strip around the perimeter of the sheet, departing from the edges of 2-4 cm. The same adhesive strips are applied and diagonally.Then the foam sheet is pressed with slight pressure against the wall.

glue bottle cost slightly exceeds the price of a bag of dry mix, however, spray glue is more economical and practical for gluing foam.