Wasco Seal® is a flexible PVC membrane. A non-reinforced polymeric, waterproofed, impermeable sheet, composed of elastomeric substances which have been reduced to a thermoplastic state and formed into a continuous sheet. Wasco Seal® is available in thickness of 20 mil and 30 mil.
Available in Sizes
20 mil - 150' Rolls30 mil - 100' Rolls
12", 16", 18", 24", 36", 48" and 54" Widths