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Customer Questions & Answers for
Rust-Oleum Rust-Oleum LeakSeal Flexible Rubber Coating

Rust-Oleum LeakSeal Flexible Rubber Coating is an easy-to-use, rubberized 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 latex or oil-based paints.
Customer Questions & Answers:
35 Questions
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35 Answers
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Product Details

Questions & Answers for Rust-Oleum Rust-Oleum LeakSeal Flexible Rubber Coating

Question

rust-oleum-leak seal-can it be applies to a wet surface(roof)

rust-oleum-leak seal- Can it be applies to a wet roof?
We have had rain storms and an area around the sky light is leaking.Can we spray it on the wet surface of the roof OR will the roof need to dry out first??
(Please reply to e-mail address)
asked 1 year, 3 months ago
By
BJ
on Rust-Oleum LeakSeal Flexible Rubber Coating
2 answers
Answers
answer 1
On the can suggests dry surfaces and 12 hours of drying, but seemed to heal my gutters & roof on my trailer.
answered 1 year, 1 month ago
By
rpm13
answer 2
The surface you are wanting to coat should be dry prior to applying LeakSeal.
answered 1 year, 2 months ago
By
RustoleumSupport
Question

the smell

I used this to seal under my sink that has been leaking and on the bottom of the cabinet to protect where the water had been leaking on! The leak has stopped but the smell is horrible and I think I put too much on, what can I do to get rid of the smell? It hasn't been 24 hours and I am concerned I will be stuck with this rubber smell in my kitchen would painting over it work? Help
asked 1 year, 6 months ago
By
cyndi
on Rust-Oleum LeakSeal Flexible Rubber Coating
2 answers
Answers
answer 1
plug your nose
answered 1 year, 6 months ago
By
fumother
answer 2
The full cure cycle for LeakSeal is 7 days and odor from off gassing could occur during this time frame.
Proper ventilation and air movement will certainly help reduce the odor.
answered 1 year, 6 months ago
By
RustoleumSupport
Question

Can this be applied to dishwasher door seal trim ?

Dishwasher door hinge broke on one side making it slightly open in that corner and causing it to leak. Could Leak Seal Flexible Sealing help?
Thank you.
asked 1 year, 9 months ago
By
Nanny
on Rust-Oleum LeakSeal Flexible Rubber Coating
2 answers
Answers
answer 1
This product is a "PERMA" sealer to be used on areas that are not meant to be "MOVED", thus, the hinge needs replaceing.
answered 1 year, 8 months ago
By
REWinfo
answer 2
Sorry this type of application is not an appropriate use for LeakSeal
answered 1 year, 9 months ago
By
RustoleumSupport
Question

will it work when applied in wet weather

asked 1 year, 10 months ago
By
doug
on Rust-Oleum LeakSeal Flexible Rubber Coating
1 answer
Answers
answer 1
The surface you apply LeakSeal to should be cleaned and dry prior to application.
Use outdoors or in a well ventilated area such as an open garage. Apply when temperature is between 50ºF and 90ºF (10-32ºC) and humidity is below 85% to ensure proper drying. Do not apply to surfaces, when heated, exceed 200ºF (93ºC). Avoid spraying in very windy and dusty conditions. Cover surrounding area to protect from spray mist.
answered 1 year, 10 months ago
By
RustoleumSupport
Question

can this be used on a plastic fish pond?

asked 1 year, 10 months ago
By
dj
on Rust-Oleum LeakSeal Flexible Rubber Coating
1 answer
Answers
answer 1
We would not recommend using LeakSeal on a fish pond. It is not meant to be applied to surfaces that are constantly immersed in water.
answered 1 year, 10 months ago
By
RustoleumSupport
Question

DOES THIS PRODUCT COME IN WHITE?

asked 1 year, 9 months ago
By
SMC1969
on Rust-Oleum LeakSeal Flexible Rubber Coating
1 answer
Answers
answer 1
Unfortunately LeakSeal in White is currently unavailable at Walmart.
answered 1 year, 9 months ago
By
RustoleumSupport
Question

will this work on shingled roof?

asked 1 year, 4 months ago
By
J
on Rust-Oleum LeakSeal Flexible Rubber Coating
1 answer
Answers
answer 1
Yes, Rust-Oleum LeakSeal can be applied on or near shingles.
answered 1 year, 4 months ago
By
RustoleumSupport
Question

Will the Rust-Oleum LeakSeal work on a concrete waterfall and if so is it safe for the fish in the pond?

We have a concrete waterfall that leaks and need to seal it someway. We need a safe product to protect the koi fish in the pond and was wondering if the Rust-Oleum LeakSeal flexible rubber coating would work for this situation. Thank you.
asked 1 year, 2 months ago
By
Judd
on Rust-Oleum LeakSeal Flexible Rubber Coating
1 answer
Answers
answer 1
We do not advise using Rust-Oleum LeakSeal on surfaces that will experience constant contact or submersion in water.
answered 9 months ago
By
RustoleumSupport
Question

Can this be used in lieu of electrical tape?

rubber coating of electrical wires starting to crack. can this be used to recoat such wires?
asked 11 months ago
By
Bob
on Rust-Oleum LeakSeal Flexible Rubber Coating
1 answer
Answers
answer 1
LeakSeal Tape creates a chemical a moisture resistant barrier that fixes leaky pipes, hoses and insulates frayed electrical wires. It is easy to remove, leaves no sticky residue and protects from corrosion.
- Withstands temperatures -85°F to 500°F
- Superior strength 700PSI
- Insulates up to 8,000 volts
answered 9 months ago
By
RustoleumSupport
Question

Sealing a vegetable planter

Is this product safe to use in a vegetable planter? I have 3 wine barrel halves that I want to seal. Will LeakSeal leach any chemicals into the soil?
asked 1 year, 7 months ago
By
JB
on Rust-Oleum LeakSeal Flexible Rubber Coating
1 answer
Answers
answer 1
Rust-Oleum LeakSeal can be used to seal a vegatable planter. Chemicals will not leak into soil once the coating has fully dried and cured.
answered 1 year, 6 months ago
By
RustoleumSupport
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