PROVA-BOARD® Plus is a lightweight tile backer that is quick and easy to install over wood stud framing or existing drywall. The 100% waterproof XPS core does not support mold growth and is resistant to vapor pressure.

Use to build walls, countertops, showers and tub surrounds

PROVA FASTENERS® and PROVA-SEAL™ sold separately

Size: 36” x 60” x ½”

Weight: 10LBS