Questions and Answers for Rust-Oleum Stops Rust 30 oz. LeakSeal Black Flexible Rubber Coating (2-Pack)

A:  No

A:  No. I wouldn't recommend for a/c use.

A:  Thank you for reaching out! Rust-Oleum Stops Rust LeakSeal Rubebr Coating Sealer will withstand pressure up to 16 psi and can be used on metal surfaces. For the best results, make sure the surface is clean and completely dry prior to application and remains dry for 24 hours after application. - Rust-Oleum Product Support 3

A:  I would not think so unless it is used only to help prevent additional damage. That really would not be an recommended use.

A:  Good question Mike! Rust-Oleum Stops Rust LeakSeal cannot be applied to plastic. - Rust-Oleum Product Support 6

A:  Good question Mike! Rust-Oleum LeakSeal Flexible Rubber Coating is an easy to use, rubberized protective utility coating designed to fill gaps & cracks up to 1/4” and seal out water, air & moisture. Designed for use on metal, aluminum, galvanized metal, PVC, concrete, masonry, asphalt roofing materials, vinyl, fiberglass, and more. Not recommended for rubber surfaces or surfaces exposed to continuous water immersion. We would not recommend LeakSeal be used on a stock tank. - Rust-Oleum Product Support 6

A:  Yes I would think so. You may need some fiber mesh tape like for sheet rock joints.

A:  I think a better choice would be a vinyl repair kit.

A:  yes, but use painter's tape on both sided if the crack to help with even application. It may take several coats.

A:  Yes, but keep in mind that this product is a sealant, not an adhesive.

A:  We appreciate your interest! Rust-Oleum Stops Rust LeakSeal Brush is intended for use on harder surfaces such as metal, aluminum, galvanized metal, PVC, concrete, masonry, asphalt, vinyl siding and fiberglass. If put on a more flexible surface, such as a vinyl covering, it may crack and peel as the surface bends and moves. - Rust-Oleum Product Support 3

A:  Interesting question! Rust-Oleum LeakSeal Brush 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 cannot be used to paint the floor of a chicken coop. - Rust-Oleum Product Support 6

A:  I wouldn’t. The toxic smell lingers for about a week, and the rubbery texture of the finished product doesn’t hold up to tread wear. I know that my chickens would peck at it when it started to come up.

A:  Sorry but I don't have an answer for you when it comes to this product being safe. I bought it strictly for my pergola beams overhead. I needed to seal them to prevent rain water getting inside , and this product did that for me. I suggest you call the manufacturer re any safety issues.

A:  Thank you for reaching out! Our Rust-Oleum Stops Rust Leak Seal Flexible Rubber Coating is not recommended for use inside tub or shower enclosures, or as a protective clear coating over tile surfaces. We recommend using our Miracle Sealants 511 Impregnator Sealer for this type of project: https://www.homedepot.com/p/Miracle-Sealants-32-oz-511-Impregnator-Penetrating-Sealer-511QT6D/100076375 - Rust-Oleum Product Support 2

A:  Hi Elmer, while our Rust-Oleum Stops Rust LeakSeal Flexible Rubber Coating will not prevent condensation from forming, it will protect the surface it is applied to from moisture damage. There are specialty insulating coatings available that are designed to insulate the surface and prevent condensation from forming, however, Rust-Oleum does not currently offer this type of coating. - Rust-Oleum Product Support 2

A:  It can't stop the condensate from forming. That's an issue of the a/c unit. But, it will protect the wood that is being affected by the condensate.

A:  Good question Matt! Rust-Oleum LeakSeal Brush is a ready to use product, it cannot be tinted. Tinting or adding colorant to LeakSeal will impact product performance. - Rust-Oleum Product Support 6

A:  I don't know for sure but would say no.

A:  Glad to help out, Grace! Rust-Oleum Stops Rust LeakSeal Paint in Clear will dry clear on wood. We recommend applying it with a high-quality natural bristle brush or a woven nap roller. - Rust-Oleum Product Support 5

A:  Not clear enough to be unnoticed, l would call it “opaque” in appearance. Use an old brush that you don’t mind tossing in the trash when you’re done. ——

A:  I'm not an expert. Nor have I tried to use this product in this way. How ever if I was to try to I would sand the surface to give it teeth for the leak seal to grab onto. Hope this helps you.

A:  Glad to lend a hand, Grace. Immersion in water is a very aggressive environment for paints. Most of our paints, including Rust-Oleum Stops Rust LeakSeal Paint, are not intended to be underwater or below ground and may peel, blister, or show rust (on metal) in a very short time. If there are any small holes or cracks on the exterior of the barrel, you can certainly use this product in those areas. - Rust-Oleum Product Support 5

A:  I used this product to seal a poured concrete curb for a tool room, sadly it did not provide the waterproof barrier I anticipated, I don’t know if it will work better on wood.