Read more Specially Designed Formula For Sealing Leaks... Jenolite Stop Leak Sealer Spray 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 and Clear Finish. Read more Built To Last... We pride ourselves on offering solutions to our consumers that are built to last. Stop Leak remains flexible and pliable for years after the initial application and in addition to this, offers a completely waterproof and corrosion resistant surface. Performance is key, but equally we know that's looks are equally as important to our users.
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