Made In Britain Jenolite are proud members of the Made In Britain Organisation. Made in Britain brings together the British manufacturing community, united with the use of the registered collective mark. The mark is protected and can only be used by members of Made in Britain. JENOLITE Stop Leak Waterproof Sealant Stops Leaks Fast JENOLITE Stop Leak is the instant waterproof sealant. Ideal for sealing leaks and drips fast. The hardwearing, flexible formulation has been specifically developed to fill & seal joints in leaking guttering, pipework, drains, windows, roofs and other leaking areas. Stop leak's gap filling properties make it perfect for the sealing of leaking joints, that have become loose due to weather and corrosion. Available in Black, White and Clear Finish.
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