Description Most leaks are caused by tiny cracks, often hidden to the eye. Formulated to be thinner than water, Captain Tolley’s actively draws into them using capillary action. Once in place, it makes a waterproof seal that’s strong, flexible and clear in colour. Captain Tolley’s is a low viscosity copolymer adhesive with exceptional penetrating properties. Formulated to be as thin as water, it draws into hairline cracks and gaps using capillary action. It penetrates deep, narrow cracks to fill them and make them secure. As an added bonus, it’s non-toxic and sets clear in colour (though when it comes out of the tube, it appears white). Once in place, Captain Tolley’s creates a watertight seal that’s strong, flexible and clear in colour. Originally developed for marine waterproofing it stands up to the toughest conditions
