Protecto Wrap 843606SW Flexible Window and Door Sealing Tape, 6 in W, 50 ft L, HDPE

Window and door sealing tape for curved and radius surfaces forms a permanent waterproofing air/vapor seal around curved and radius doors and windows that prevents air and moisture leaks. Protecto Flex is a 40 mil thick peel and stick flashing tape. The flexible cross-laminated top surface will expand and conform to irregular or curved surfaces while the aggressive adhesive forms a permanent bond between the window fin and the building substrate.