Polynor is used for insulation, both internally and externally. Easy to use for both new home construction and renovating old ones.
Material - PU prepolymers
Expansion time - 60min.
Covered area in a 750 ml vial - 1m2 to 3m2
Distance from spray gun to surface - 10-45cm.
Water Absorption - <4%
Heat Conductivity Coefficient. - 0.033 W (m * K) (eg ESP 150 foam polystyrene - 0.035 W (m * K))
Temperature resistant - from -75c to + 115c