Waterproofing Membrane & Accessories​

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  • PROVA CORNER®

    PROVA CORNER® is made from PROVA-MAT® waterproofing membrane and is used to seal and waterproof the inside/outside corners of a shower base and curb. The preformed corner design eliminates any seams. The corners also resist mold and mildew growth. Used to seal and waterproof the inside corners of shower floor…

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  • PROVA JOINT® Waterproofing Joint

    PROVA JOINT® waterproofing strip seals seams and transitions where water could penetrate. The joint strip also resists mold and mildew growth. Resists mold and mildew growth ICC Certified Durable, polyethylene construction 13.78 mil (0.35 mm) thick Premium polymer-modified thinset mortar required for installation. Premixed mortar or mastic are not to be…

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  • PROVA PIPE SEAL®

    Home / Prova / Waterproofing Systems / Waterproofing Membrane & Accessories​ PROVA PIPE SEAL® $1.00 PROVA PIPE SEAL® Width Choose an option4-3/4" (12.7 cm) Length Choose an option4-3/4" (12.7 cm)Reset All Filters Quantity PROVA PIPE SEAL® quantity ADD TO LIST Add to List SKU: TT8102REDPS-1 Categories: Prova, Waterproofing Membrane &…

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  • PROVA-MAT® Waterproofing Membrane

    PROVA-MAT® is a low perm waterproof membrane that is ideal for use in wet areas, such as showers, bathrooms, laundry rooms, backsplashes, countertops and more. The easy-to-install membrane resists mold and mildew growth and provides great resistance to water vapor transmission When installed over PROVA BOARD® PLUS, the waterproofing properties…

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