Spray foam insulation TECHNONICOL MASTER

Single-component professional spray foam insulation

Spray foam insulation TECHNONICOL MASTER is a single-component polyurethane material that is applied by spraying using a special nozzle for a standard PU foam gun (supplied with the aerosol can). Upon curing, forms a seamless thermal and sound insulating coating with uniform fine texture. The material has low thermal conductivity and excellent adhesion to most construction materials: concrete, brick, wood, metal, etc. (excluding polyethylene, polypropylene, silicone and Teflon). Gets cured under influence of moisture. Does not contain substances that deplete the ozone layer of the atmosphere.

Spray foam insulation TECHNONICOL MASTER is used for the creation of thermal and sound insulation layer on walls, partitions, floor slabs, foundations and other constructions with a complex geometric surface, as well as utilities (pipes, penetration elements, ventilation ducts).

Product technical data

Weight of can, g 940±10
Volume of emitted foam with 50 mm layer thickness, m² up to 1
Tack-free time at (23±5)°С, min ≤10
Total curing time, h ≤24
Thermal conductivity, W/m*K ≤0.03
Adhesion strength with concrete, MPa ≥0.15
Adhesion strength with metal, MPa ≥0.07
Adhesion strength with wood, MPa ≥0.15
Adhesion strength with XPS, MPa ≥0.13