Pure 21L expanding foam multi-purpose caulking insulation 500ml RUBSON The Expanding Power Pure 21L Foam allows all types of caulking, insulation and filling work. With optimum expansion up to 21L and a formula without isocyanate emissions. Environmentally friendly with a 98% recycled plastic cap and a 25% recycled aluminum aerosol. Emissions in indoor air: A+ White color Dry to the touch 6 - 8 min Can be cut 80 - 100 min Can be sanded and painted. Yield 15L Storage 12 months in a cool, dry place Soundproofing 63 dB Thermal conductivity 0.026 W/m*K Temperature resistance of cured foam: -40 ° C ... +60°C, peak +80°C Dangerous . Respect precautions for use Prestalia E-commerce solutions.