Envirograf Intumescent Fire CV Strip Cavity Barrier CV30/6 6x30mm 3m Self-Adhes

ENVIROGRAF Flexible Strip Cavity Barrier is a flexible, PVC and foil-clad intumescent strip with self-adhesive backing to adhere to walls. Designed especially for timber frame buildings. High expansion intumescent locks against the external side of the internal wall in a fire without affecting outer wall. Blue plastic sleeve robust enough to prevent damage by water or pests. Under heat the intumescent creates a fire seal, thus providing full fire protection. Key points : Protects 50 - 60mm Cavity Provides a minimum of 2 hours protection Strip barriers are ideal for modular buildings where space is limited, due to their small profile Easy to install with adhesive strip, but can be fixed down with screws or nails to provide additional fixing