PRO 2220 Foam Molding Reinforcement Mesh. #1048 is our contractor pack containing 5 roll 48" x 125'. The product is woven polypropylene made in the U.S.A. coated on one side with a pressure sensitive adhesive we custom formulated to adhere to low energy surfaces like EPS foam. Adding strength to all cementitious systems. Polypropylene is naturally resistant to alkali and acids. It is non-allergenic, non-hazardous, flexible and moldable. White in color.