Durock™ Brand CoverPrep Moisture Vapor Reducer

Universal low-prep moisture vapor barrier.

USG Durock™ CoverPrep Moisture Vapor Reducer is a specially formulated 2-part water-based epoxy that creates a stable and protective barrier between problematic concrete substrate conditions and subsequent floor preparation systems including wear surface coatings and floor coverings.

Main Features

• For use over concrete; chemically abated slabs, thin layers of non-water soluble adhesives and adhesive cutback, asphalt-based products, vinyl tiles, terrazzo and other well bonded solid surfaces

• No mechnical perparation required for most applications

• Addresses MVER rates up to 14 lbs/1000 sq. ft./ 24 hours

• Manages up to 14 pH

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