Flex Seal 4 in. x 5 ft. Black Flex Tape

Flex Seal Flex Tape is a super strong, rubberized, waterproof tape designed to patch, bond, seal, and repair virtually any surface. Specially formulated with a thick, flexible backing, it easily conforms to irregular shapes and objects to create an instant, flexible, watertight barrier that stops leaks fast. This durable adhesive tape works in extreme weather conditions and can be applied hot, cold, wet, or dry—even underwater. The bond strengthens over time and with pressure, making it ideal for roofs, gutters, pipes, plumbing, and outdoor gear repairs.