Pre-applied Waterproofing Membrane from GCP Applied Technologies

Preprufe® 300R pre-applied waterproofing membrane

GCP Grace Preprufe 300R used on North West Rail Link Bella Vista Station

Preprufe® 300R membrane is a pre-applied waterproofing membrane that bond integrally to poured concrete for use below slabs or behind basement walls on confined sites.

Product Description
Preprufe® 300R Plus & 160R Plus membranes are unique composite sheets comprised of a thick HDPE film, pressure sensitive adhesive and weather resistant protective coating. Designed with Advanced Bond Technology™ and a dual adhesive ZipLap™, Preprufe Plus membranes form a unique, integral bond to poured concrete, preventing both the ingress and lateral migration of water while providing a robust barrier to water, moisture and gas.

Release liner free and designed for efficient, reliable installation, the Preprufe Plus ZipLap allows for an adhesive to adhesive bond at seam overlaps and delivers superior performance in harsh conditions without the need for specialized equipment, heat or power.

pre-applied waterproofing membrane North West Rail Link Bella Vista Station