First developed as a solution to boat leaks by Peter Tolley in 1986, Captain Tolley’s Creeping Crack Cure is a penetrating copolymer sealant with a unique capillary action for unparalleled penetration into hairline cracks. This sealant forms a flexible, strong, waterproof seal that lasts and dries clear. This product is easy to use to fill and seal fine cracks in fiberglass, gel coat, wood, rubber, glass, hard plastics, metals, ceramics, stone, concrete and more!

Use this product to help seal:

• Boat: portholes, hatch seals, joints, deck fittings
• RV and Auto: window seals, rivets, seams and trims
• Home: ceramics, worktop joints, flat roofs