Rust-Oleum LeakSeal™ is an easy-to-use, rubberised protective utility coating designed to fill and seal leaks and cracks.
Rust-Oleum LeakSeal™ is an easy-to-use, rubberised protective utility coating designed to fill and seal leaks and cracks. It provides a water-tight, flexible seal that prevents moisture penetration, rust and corrosion.
LeakSeal™ dries to a semi-smooth, firm finish that will not sag or drip, and can be top-coated with water-based or oil-based paints after 24 hours.
CLEAR - Perfect for masonry, concrete or visible substrates.
ALUMINIUM - Great for metal, i.e. air conditioning/industrial piping.
WHITE - Ideal for uPVC windows and doors.
A test spray on cardboard is recommended to obtain feel for spray pattern. Spray surface in short, even strokes. Hold can 8-18" from surface. It is recommended to apply a light first coat. The second coat can be applied heavier. Quicker build-up can be achieved by moving nozzle closer in to gap.
My roof has water ingress at the lead flashing. Is this the best to use to seal the flashing at the brick wall?
Rust-Oleum LeakSeal may work here but Rust-Oleum Mathys Fillcoat Fibres would be a better option.
Would it be ok on 40 year old asbestos cement board / corrugated sheeting ?
Rust-Oleum LeakSeal is for small patch repairs, if you are wanting to seal a small crack, or apply over a fixing/bolt then this should be fine for temporary protection. However, if you wish to coat the whole roof you would be better looking at something like GacoPro Roof Coating.
I have a 3 year old shed that has started to leak water where the ash felt roof is seamed down the middle. Can I use your product to seal the seam to prevent further water leakage? Thank you.
We would instead recommend Britannia Aquashield Emergency Leak Repair.