Capillary-action caulk finds and fixes leaks in impossible places.

Captain Tolley's Creeping Crack Cure is a nontoxic sealant is formulated to be so thin, that by capillary action, it finds its way anywhere there is a leak — even in hard-to-reach spots. You save dismantling time as Creeping Crack Cure locates leaks and seals them.

This unique caulk seals cracks in tile, brickwork, rubber, plastic, ceramics and cement with a flexible, clear permanent bond.