Hydrofin PreFix Plus PF

Pre-applied fully bonded hdpe pressure sensitive adhe sive below-grade waterproofing membrane that bonds integrally to poured concrete.

Sterling® HydroFin® PreFix Plus-PF is a high-performance fully bonded HDPE film aggressive pressure-sensitive adhesive membrane that allows poured concrete to bond fully with the membrane. Sterling® HydroFin® PreFix Plus-PF comprising of a virgin HDPE layer, coated with a high bond strength adhesive, and covered with a release liner, for below ground waterproofing of reinforced concrete structures that bonds directly to poured concrete with the membrane, thus forms a unique integral seal around the concrete poured against it, prevents water ingress even under high hydrostatic pressure and prevents lateral water migration as well.