IKO Modiflex MP-HD-Cap Fully Adhered Cap Sheet is constructed using a tough composite reinforcement of non-woven polyester strengthened with a glass fiber scrim in both machine and cross directions. It is coated with select SBS polymers and premium asphalt. Ceramic coated mineral granules cover the top surface of the product to provide superior protection against ultraviolet radiation, while the underside is sanded to allow installation via mopping asphalt or an IKO-approved cold process adhesive. Modiflex MP-HD-Cap can be used as a protective cap for a conventional BUR system or as the top ply in a two-ply Modiflex system.