A conformable, composite peel and stick flashing product, ideal to flash around curved windows. Use it on window flanges, sill plates, corners and joints to improve air and moisture holdout. Based on a two-ply oriented high density polyethylene film, mated to a premium butyl rubber adhesive and release sheet. Typar flashings and construction tape play a critical role in assuring seams, edges and openings are buttoned-up to assure the highest level of system performance. In fact, sealing all joints with tape improves the wrap's performance by approximately 20%. TYPAR Flashing Flex Roll sizes 6" x 75 ft Adhesive Butyl Rubber Recommended Exposure Limit 90 Days Low Temperature Flexibility (per ASTM D_903) Pass Nail Sealability (per ASTM D_1970) Pass Tensile Strength (per ASTM D_2523) Pass