Our Polyurethane Foam (Mounting Foam) has two different types depending on usage area.
1-Low Expansion Mounting Foam
2- High Expansion Mounting Foam
Without foam, it is impossible to imagine the process of repair or construction. This material is made of polyurethane, connects the separate parts with each other and warms various structures. After application, it is able to expand to fill all the defects of the wall.
Polyurethane foam is sold in propellant and prepolymer cylinders. Humidity of air allows the composition to harden with the effect of polymerization (the formation of polyurethane foam). The quality and speed of acquiring the necessary hardness depends on the moisture level.
Since the humidity level is lower during the cold season, the mounting foam hardens longer. To use this material at sub-zero temperatures, special components are added to the composition.
For this reason, there are several types of mounting foams.
- Summer high-temperature foam is applied at temperatures from +5 to + 35ºС. It withstands temperature stresses from -50 to + 90ºС.
- Off-season species are used at a temperature not lower than -10ºС. Even in case of negative weather, a sufficient amount is obtained. The composition can be applied without preheating.
- Winter low-temperature types of sealants are used in winter at air temperatures from -18 to + 35ºС.
The quality of the foam is determined by several characteristics.