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GRACE PREPRUFE 300R 4FEETX98FEET
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Grace Construction Products
Other products by Grace Construction Products
Preprufe® 300R Plus and 160R Plus
Preprufe® 300R Plus & 160R Plus membranes are unique composite sheets comprising, a thick HDPE film, an aggressive pressure sensitive adhesive a weather resistant protective coating and an adhesive to adhesive seam overlap. Unlike conventional non adhering membranes, which are vulnerable to water ingress tracking between the unbonded membrane and structure, the unique Preprufe bond to concrete prevents ingress or migration of water around the structure.