The STRENGTH behind the Beauty ProPanel® Underlayment ProPanel® is a new generation of underlayment that offers waterproof performance all in a SIX-POUND board. ProPanel® consists of high-density expanded polystyrene reinforced on both sides with fiberglass mesh and a polymer cement coating. This cost-effective cement backerboard allows the contractor to make less trips loading material, less strain on their back and allows for quick, clean modications on-site with a utility knife instead of a saw. • Lightweight • Waterproof • Easy to lift and carry • Easy to cut and install • Available in 1/4” and 1/2” x 3’x5’ boards • Now available in gray • Steam room rated with water armor www.FinPan.com