1.Thermal insulation, heat insulation 2.Acoustic insulation, gas insulation, water-proof 3.Anti-freezing, anti-vibration PU foamDescriptionPU foam is a kind of one-component, multi-purpose polyurethane foams, which is solidified by the moisture in the air. It is quick-curing and has excellent adhesion to most substratesApplication1. Fix and install constructional door window gap, dilatation joint ...