PatFR77 art. 1540585

Single-component, hygro-hardening polyurethane foam certified REI180 - EI240 For fire-resistant filling, soundproofing and sealing on building and porous substrates, for application to doors, windows, roofs, fire barriers, cable passages, pipes and air ducts. Suitable on all building substrates such as concrete, cement, brick, plaster, metal, wood, PVC. Both indoors and outdoors. 750 ml cartridge.