Fire Rated PU Foam

Application: Cavity gap sealing
Fire Resistance Period: 120 minutes
Insulation/integrity: Insulation and integrity
Test Standard: EN 1366-4 and BS 476: Part 20:22
Approval Type: Certifire TS40, Certifire CF828

Pyroplex® Fire Rated Expanding Foam is a flame retardant based polyurethane expanding foam, which sets in a solid form by using moisture present in the atmosphere. The product is suitable for sealing gaps around doors and window frames, using secondary fire sealing media around services, such as metallic cable trays and general service penetrations.

Pyroplex Fire Rated Expanding Foam is an ablative product, which will achieve a fire resistance period of up to 120 minutes when used in conjunction with a mineral fibre backing material.

View our full range of fire sealants