Description
PATTEX FR 77 FIREPROOF POLYURETHANE FOAM
Henkel's PATTEX FR 77 FIREPROOF POLYURETHANE FOAM is a single-component, self-expanding polyurethane foam, certified according to the ITALIAN and EUROPEAN fireproof standards REI 180 EI 240. This foam offers fire resistance for up to 180 minutes with a maximum temperature of 240°, ideal for fillings, soundproofing, insulation, installations and sealing in construction.
Main Features:
- Fire resistance class B1 according to DIN 4102
- Ideal for sealing doors, windows, roofs, wall cracks, fire barriers, pipes, cables and ducts
- Special fire resistance for materials such as wood, cement, concrete, plaster and porous building materials
- Not suitable for plastic materials such as PE, PP, PTFE
PATTEX FR 77 FIREPROOF POLYURETHANE FOAM is designed to provide a precise and resistant seal, perfect for applications that require particular fire resistance. Ideal for sealing plates, plastered propping or similar structures with extreme dosing precision.