MasterFlame PW 2252 - Firestop pipe wrap

MasterFlame PW 2252

Firestop pipe wrap

MasterFlame PW 2252 is an intumescent pipe wrapping material, based on elastomeric thermoplastic polymers combined with active components available as a 25m x 40mm roll. It provides a high volume expansion and pressure seal in the event of a fire. As plastics soften or insulation burns away in the fire, MasterFlame PW 2252 expands to close off the void left by the pipe or insulation.