PROVA Joint Waterproofing Membrane Band Select Pack Size:10 pack 43 mm / 16

43 mm / 16

PROVA Wide-Head Washers are purpose-engineered to lock XPS foam backer boards securely in place without crushing the surface — delivering the stable

non-staining on natural stone and sensitive surfaces

Tailored for any room type or floor covering

in wet areas

PROVA Joint Waterproofing Membrane Band Select Pack Size:10 pack 43 mm / 16PROVA Joint is a thin waterproof membrane tape designed to seal critical seams, corners, and transitions in PROVA waterproofing and underlayment applications, preventing leaks, mold, and costly moisture damage to walls, floors, and subfloors. By using PROVA Joint, installers can waterproof critical areas quicker and easierwithout folding or overlapping large membrane sheetsensuring lasting protection and professional results. 100% Watertight