Captain Tolley’s Creeping Crack Cure

Find and Fix Leaks

dependable since 1986

illustration of the captain tolleys sealant penetrating a hairline crack through capillary action

Traces and seals 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 waterproof seal that’s strong, flexible and clear in colour.

Use on land or sea

illustration of a boat with the word boat

Deckfittings

Coachroofs & cockpit

Windows & portlights

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Windscreens & rear windows

Boot & tailgate seals

Caravan trims, fixtures & fittings

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Wooden & sash windows 

Kitchen, worktop joints & sinks

Conservatories

Works on nearly every hard surface

Rubber

Wood

Hard plastics

Existing Sealants

Concrete

Glass

Fiberglass

Metals

Ceramics

Quick and easy to use

an illustration showing how captain tolleys creeping crack cure works on surfaces where there are hairline cracks
an illustration showing how captain tolleys creeping crack cure works on surfaces where there are hairline cracks

Amazon

4.5

5,000+ reviews

Judge Me

4.8

400+ reviews

“Gets into holes and cracks
No other sealants can”

– Yachting World

“enables you to find your
leak and fix it without having
to tear things apart”

– Power & Motor Yacht

Our story

peter 'tolley' jordan and his son josh

Got any questions?

Please send us a message…

Got any questions?

Please send us a message…