Stop Leak Sealer Aerosol – Clear – 400ml -Waterproof sealant – Fills, Seals & Stops Leaks


  • Dries clear to create a waterproof seal
  • Completely waterproof and corrosion resistant surface
  • Suitable for the quick repair of guttering, pipework, drains, windows, roofs and other leaking areas
  • Remains flexible & pliable for years after use
  • Can be painted once cured

25 in stock


Jenolite Stop Leak Clear 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.

How To Use

  1. Prepare the surface:

Remove all loose dirt and debris from the area to be coated. If required, clean the area and thoroughly dry the area. Remove any previous surface coatings with a wire brush and / or abrasive paper.

  1. Shake vigorously before use:

Shake can vigorously before use.  Apply from approximately 15-20cm in light coats. Do not flood.  Apply lighter coasts to avoid runs.  Apply 2-3 light coats, allowing 15 minutes to dry between coats.

  1. Storage and Reuse:

On completion of use, invert the can and depress the actuator for a few seconds to prevent nozzle blockage.

Safety Data

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