BOSS FireMastic-HPE sealant is an advanced graphite-based intumescent sealant. It is designed for the closing of pipes and protecting penetrations from fire and smoke. when under heat, FireMastic-HPE expands with enough pressure to close PVC pipes and seal around cables and metal pipes to maintain the integrity and insulation performance of the seal. This sealant is intended for use in either linear gap seals or service penetrations through walls or floors.
Size : 300ml cartridge
Colour : Grey
Available accessories: Backing Rods – 2032mm x 35mm x 30mm
