Model # 265494

Internet #203165631

Store SKU #663930

Rust-Oleum Stops Rust 12 oz. LeakSeal Black Spray
0020066218744

Rust-Oleum Stops Rust

12 oz. LeakSeal Black Spray

  • Provides firm but flexible protection in areas that need it most
  • Forms a paintable finish that seals cracks and fills small holes
  • Great for gutters, roofs, flashing, ductwork and much more
Was  $9.46
$851 /each

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Product Overview

  • Provides firm but flexible protection in areas that need it most
  • Forms a paintable finish that seals cracks and fills small holes
  • Great for gutters, roofs, flashing, ductwork and much more
Rust-Oleum LeakSeal Black Spray 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.
  • A durable, rubberized utility coating designed to fill and seal leaks and cracks
  • Easy to use, limited overspray, multi-surface/multi-purpose use, for use on metal, aluminum, galvanized metal, PVC, concrete, masonry, asphalt roofing materials, vinyl siding, fiberglass and more
  • Dry time to the touch in approximately 2 hours and cures after 24 hours
  • 12 oz. can provides coverage is can be up to 10 sq. ft. depending on the surface porosity
  • Flat/matte finish will not reflect light
  • Rust and moisture resistant applies for superior protection from leaks and cracks
  • Withstands extreme temperatures and climates
  • Provides ultimate UV protection
  • Prevents water and moisture penetration for ultimate protection
  • Note: product may vary by store

Product Overview

  • Provides firm but flexible protection in areas that need it most
  • Forms a paintable finish that seals cracks and fills small holes
  • Great for gutters, roofs, flashing, ductwork and much more
Model #: 265494
Sku #: 663930
Internet #: 203165631

Rust-Oleum LeakSeal Black Spray 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.

California residents: see   Proposition 65 information

  • A durable, rubberized utility coating designed to fill and seal leaks and cracks
  • Easy to use, limited overspray, multi-surface/multi-purpose use, for use on metal, aluminum, galvanized metal, PVC, concrete, masonry, asphalt roofing materials, vinyl siding, fiberglass and more
  • Dry time to the touch in approximately 2 hours and cures after 24 hours
  • 12 oz. can provides coverage is can be up to 10 sq. ft. depending on the surface porosity
  • Flat/matte finish will not reflect light
  • Rust and moisture resistant applies for superior protection from leaks and cracks
  • Withstands extreme temperatures and climates
  • Provides ultimate UV protection
  • Prevents water and moisture penetration for ultimate protection
  • Note: product may vary by store

Info & Guides

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Specifications

Dimensions

Container Size
12 OZ-Ounce
Coverage Area (sq. ft.)
10

Details

Aerosol / NonAerosol
Aerosol
Coating Product Category
Paint
Color/Finish
Black
Dry to touch (min.)
30
Interior/Exterior
Exterior
Number per Package
1
Paint Product Type
Patching and Repair Product
Paint/Stain Base Material
Rubber
Paint/Stain Clean Up
Mineral Spirits
Paint/Stain Key Features
Moisture Resistant,Sealer,UV/Fade Resistant,Waterproof
Paint/Stain/Waterproofer Product Type
Rubberized Coatings & Dips
Returnable
90-Day
Sheen
Flat/Matte
Substrate/Surface Use Type
Asphalt,Concrete,Galvanized Metal,Masonry,Metal,Plastic
Tint Base
Base 1
Transparency
Solid

Warranty / Certifications

Manufacturer Warranty
Satisfaction guaranteed for full refund of purchase price

Specifications

Dimensions

Container Size
12 OZ-Ounce
Coverage Area (sq. ft.)
10

Details

Aerosol / NonAerosol
Aerosol
Coating Product Category
Paint
Color/Finish
Black
Dry to touch (min.)
30
Interior/Exterior
Exterior
Number per Package
1
Paint Product Type
Patching and Repair Product
Paint/Stain Base Material
Rubber
Paint/Stain Clean Up
Mineral Spirits
Paint/Stain Key Features
Moisture Resistant,Sealer,UV/Fade Resistant,Waterproof
Paint/Stain/Waterproofer Product Type
Rubberized Coatings & Dips
Returnable
90-Day
Sheen
Flat/Matte
Substrate/Surface Use Type
Asphalt,Concrete,Galvanized Metal,Masonry,Metal,Plastic
Tint Base
Base 1
Transparency
Solid

Warranty / Certifications

Manufacturer Warranty
Satisfaction guaranteed for full refund of purchase price

Questions & Answers

Can this be used to smooth a rough plastic surface

Asked by: Charles
I made a 3D printed part that was groovy from the resolution. I thought this would fill up the grooves, but it did not do too much. I applied about 3 coats. Maybe more coats were needed?
Answered by: Meme
Date published: 2017-11-20

Can this spray be used to coat steel raised beds for growing vegetables.?

Can this spray be used to coat steel raised beds for growing vegetables.?
Asked by: Whidbey
no
Answered by: Bruce
Date published: 2017-08-17

Can this product be used to seal a small crack in a fiberglass tub?

Asked by: Sam
I would not recommend it.
Answered by: BestbankRealEstate
Date published: 2017-04-11

Is this product porous

Asked by: Nk
No. Very smooth.
Answered by: Mike
Date published: 2017-10-03
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Customer Reviews

12 oz. LeakSeal Black Spray is rated 3.8 out of 5 by 376.
Rated 2 out of 5 by from I painted the grill of my truck with the other brand of dip spray that Home Depot carries. They w... I painted the grill of my truck with the other brand of dip spray that Home Depot carries. They were out when I went to paint my trim so I got this instead. Compared to the other product that is the same price this is not good. It goes on more runny and doesn't look nearly as good. Its not a nice deep black like the other brand, it's more of a grey black and the color just doesn't pop out. Also I was only able to use half of the can because the nozzle clogged part way though and I wasn't able to unclog it even with hot water a safety pin and a paper clip. Get the other brand... Much better product.
Date published: 2017-08-13
Rated 2 out of 5 by from Once the product is actually on and dry is looks good and seems to be just as durable as similar ... Once the product is actually on and dry is looks good and seems to be just as durable as similar products I have used. The problem is the spray pressure or nozzle or combination just does not work well. First can I thought maybe a bad can. Second can (different purchase) exact same thing. Low pressure appears to be clogged but its just not. This occurs just after 10 or so short passes. I have used lots of the PlastiDip and the nozzle sprays nice and no issues like this. You only find this out mid project and it is just a bummer. I am sticking with PlastiDip.
Date published: 2017-10-15
Rated 1 out of 5 by from Absolutely TERRIBLE. I do not understand how Rust-Oleum, a spray paint company, could not get the... Absolutely TERRIBLE. I do not understand how Rust-Oleum, a spray paint company, could not get the color black right. The black is not black at all. It's a sad excuse for a dark gray and even sadder for "Matte Black". Rust-Oleum must employ color blind people in the lab because anyone can tell this is not black, even my color blind dog. The finish, although smooth, is chalky and very poor in color. I've been using Plasti-Dip for over 4 years and I am quite familiar with applying it. The faulty color is a direct result of a poor Rust-Oleum product and has nothing to do with any of its' users. Stay away from this faux Plasti-Dip and get yourself the genuine real deal classic coke that is Plasti-Dip. Avoid FlexiDip at all costs, it's an absolute embarrassment to Rust-Oleum.
Date published: 2017-07-11
Rated 5 out of 5 by from I bought this spray to coat my phone's plastic holster because it was way too slippery and had al... I bought this spray to coat my phone's plastic holster because it was way too slippery and had already dropped the phone twice. I did 5 light coats as recommended and it came out looking perfect. My holster is 2 parts, one attached to the phone and the holder. The part I coated is the one that attaches to the phone. It solved the problem and not only did it improve the grip to perfection, it now looks like new. I highly recommend this product.
Date published: 2017-07-03
Rated 3 out of 5 by from I purchased this item to put an additional seal around the garbage disposal. It definitely works... I purchased this item to put an additional seal around the garbage disposal. It definitely works as intended and provided a layer of leak protection, however, this stuff got EVERYWHERE. Not sure if this was just a faulty nozzle on the can I had, but the sealant went on what I was spraying, around what I was spraying and onto the floor. A comparable product used in the same application didn't have the same issue.
Date published: 2017-10-17
Rated 1 out of 5 by from Used it to seal the inside and outside of a pond shell as there was a small leak but I couldn't l... Used it to seal the inside and outside of a pond shell as there was a small leak but I couldn't locate it. Used 3 cans!!! Shell was cleaned and dried, spray was properly applied and allowed to cure as directed on the can. Within 72 hours the pond was empty again. In addition, the pond developed a white film inside it except for where something was touching the shell.
Date published: 2017-07-26
Rated 5 out of 5 by from I use it on lots of things.I collect large hornets... I use it on lots of things.I collect large hornets nests, I use the clear one, to protect them, I can dust them without damage. I used black around the chiminey. I used it on outdoor wooden benches, I used it on a cracked planter. I patched a shed roof. Just love the stuff. numurous uses, for me. lots of protection. I used clear on an antique chair,after i painted it.
Date published: 2017-08-02
Rated 2 out of 5 by from This is a spray-on rubberized coating made by Rust-Oleum similar... This is a spray-on rubberized coating made by Rust-Oleum similar to their competitior Flex-Seal. I used it to try and stop a persistent water leak through a crack in my basement wall. But, after, many coatings, droplets of water still managed to seep out. I suspect if the hydrostatic pressure is too high, this thin-film coating is unable to stop the water flow.
Date published: 2017-09-27
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