Traces and fills hairline cracks
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 strong waterproof seal.
Quick and Easy to use
Unlike normal glues and sealants, there’s no need to take anything apart. Just apply the sealant and it will travel to where it’s needed