The 6032 Lanko expanse aerosol from the Parexlanko brand is a mono-component polyurethane foam in an aerosol can which hardens after extrusion. Easy to use thanks to the adaptor, allowing to better target the area to be treated. This multi-purpose product is ideal for soundproofing and acoustic insulation. You can also fill and caulk cavities and hollow bodies. Multi-support product, it adheres perfectly on wood, concrete, tiles, mortar... Advantages : Excellent thermal and acoustic insulation Strong adhesion on all materials High expansion Characteristics: Nature : polyurethane foam Polymerization : reaction by humidity Density: 20 to 24 kg/m3 Skin formation time: about 25 min Drying time in the core: 48 h Cutting time: approx. 1 h (+ 20C and 50 % RH) Thermal conductivity: 0.034 W/m.K Sound insulation: 60 dB (from 10 cm thickness) Temperature resistance: - 50C to + 70C Fire classification: B3 Capacity: 500 ml Reference : L6032 Packaging: One PAREXLANKO 6032 Lanko Expansion Foam - 500 ml - L6032Delivered in its original packaging