Flex Glue Rubberized Waterproof Sealant is an easy-to-use, ultra-strong, waterproof adhesive with amazing, instant grab and hold. It's specially formulated to work on all types of surfaces and can apply on dry or wet surfaces, even underwater. Use Flex Glue for interior and exterior home repairs, sealing out water and air, roof and siding repair, bath and shower fixes, shoe repair, furniture repairs, DIY projects and hobbies, auto and boat repair, RV and motor home repair, brick and stone bonding, and more. It's solvent-free, paintable, and produces no run and drip, so it can even apply overhead. Made in USA. Easy-to-use, ultra-strong, waterproof adhesive; Instant grab and hold; Works all surfaces, wet or dry; Works underwater; Countless different uses; Paintable; No run or drip;