FIREFLYStrap is a high pressure intumescent wrap. Available in a 25m long coil, easily cut to the required length using a long bladed Stanley knife.
Used to wrap around thermally lagged copper pipes and small PVC/HDPE pipes. Will expand in a fire to replace the gap left by the thermal insulation and plastic pipes as they melt or break down, maintaining the full integrity of the fire seal.
Dimensions 40mm x 2mm x 25m roll
