![COLPHENE BSW BASE 4.0](https://files.soprema.ca//2021-04-01/Membrane_Colphene_TorchNStick.png57069cbf072ba222ab0f8d09b1c891dcd6d11c4505599.png6065bd0704f7ca07f77d7cda6e89bc3298906bf7e6340.png)
COLPHENE BSW BASE 4.0
COLPHENE® BSW BASE 4.0 is a series of flexible reinforced SBS-modified bitumen sheet membranes for use in approved multi-ply and flashing assemblies. It is composed of a proprietary formulation of elastomeric styrene-butadiene-styrene (SBS) polymer modified bitumen and is reinforced with a tough, dimensionally stable non-woven polyester mat. The topside and underside is surfaced with thermofusible film.
Properties
Function
Waterproofing
Product Roles
BLIND SIDE WATERPROOFING
Products