Polyprufe BSW15

Polyprufe BSW15 is a high-performance HDPE Blind-Side waterproofing membrane designed for applications where the waterproofing must be laid prior to pouring the concrete. It allows for a fully-bonded waterproofing membrane to be applied to the positive-side of the building structure even where the said surface is inaccessible to application personnel.

Polyprufe BSW15 is highly resistant to hydrostatic pressure, ground settlement, and soil chemicals. It is also fully mechanically bonded, making it non water-tracking in the unlikely event of damage to the membrane, providing long-term watertight integrity even in the most demanding of applications.

Polyprufe BSW15 is a pressure-sensitive self-adhesive membrane that allows for watertight sealing of overlapping sheets. It is cold-applied and easily installed in restricted and confined spaces.