POLYURETHANE FOAM 'SFG-SFM' 'SFM-705' ml 750 - manual

Single-component, fire resistance class B3 (DIN 4102-1). Cures with air humidity. Excellent adhesion to most building materials such as wood, concrete, tiles, metal and aluminium (except polyethylene, silicone and teflon). Thermal and acoustic insulation, can be cut and painted after curing. Excellent expansion capacity. Thermal conductivity 0,035 W/ m.k at 20 °C (Din 52612). Ready for cutting after 15-30 min. Expansion volume 40-45 lt. Density 23/3 kg/m3. Pale yellow colour.