Prova Board Plus is a lightweight, high density tile backer board that is quick and easy to install over wood stud framing or existing drywall. The 100% waterproof XPS (extruded polystyrene) is resistant to vapor pressure and does not support mold growth.
- The XPS core is sandwiched between tightly woven mesh & layers of cementitious coating
- Use to build walls, countertops, showers, and tub surrounds
- Non-deteriorating/non-rotting
- Highly durable & flame retardant
- Install with Prova Fasteners and Prova-Seal to guarantee a watertight installation
- 48″ x 96″ x 1/2″
