Flex Tape is the original, super strong, waterproof tape that can patch, bond, seal, and repair virtually anything. It's specially formulated with a thick, flexible, rubberized backing that conforms to any shape or object. Unlike other tapes, Flex Tape's bond will increase with time and pressure. Perfect for a variety of surfaces and many uses around the car, boat, RV, or home. FEATURES• Thick, flexible, rubberized adhesive• Conforms to any shape or object• Seals out water, air, and moisture• Great for patching large holes, cracks, gaps, and tears• Can be applied hot or cold, wet or dry â even underwater• Can withstand temperatures from -70°F to 200°F and extreme weather conditions• UV resistant• Environmentally friendly, VOC-freeCOMMON APPLICATIONS• Leaky roofs and ceilings• Damaged gutters and down spouts• Boats, kayaks, personal watercraft, canoes, and other outdoor equipment repairs• Repairs for mobile homes, RVs, and campers• Leaky PVC and plumbing pipes• Patch and seal windows, doors, walls, seams, and vents• And much more! Seals out water, air, and moisture Flexible rubberized backing conforms to any shape or object Bond increases with time and pressure | Flex Tape, 4"W x 5'L, Black