ROCKWOOL FirePro® PWRoll
ROCKWOOL FirePro® PWRoll is a graphite-based intumescent wrap that provides a high-volume and pressure expansion seal around pipe services when exposed to fire. Supplied as a 25m roll to reduce the need to carry a wide range of individually sized fire-stopping products. The product is 40mm wide and 2mm thick, and is suitable for pipes up to 250mm O.D.
ROCKWOOL FirePro® PWRoll provides fire resistance of up to 240 minutes in floor constructions and up to 120 minutes in wall constructions in accordance with BS EN 1366-3: 2021+A1: 2024, subject to the application.



