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Model # 267976

12 oz. LeakSeal Brown Flexible Rubber Coating Spray Paint (6-Pack)

Includes 6 cans ($12.21 /can)
$73.27 /case
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  • Spray dries with a smooth, drip-free, firm finish
  • Easily fill cracks and leaks
  • Resists rust, moisture and extreme temperature
  • View More Details
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Product Details

This 6-case of Rust-Oleum 12 oz. LeakSeal Brown 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
  • 12 oz. can provides coverage; can be up to 10 sq. ft. depending on the surface porosity
  • Flat/matte finish will not reflect light
  • Can be top-coated with latex or oil-based paints
  • 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
  • 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
  • Dries to the touch in 30 minutes and cures after 24 hours
  • Clean up with mineral spirits
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

32Questions
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Q:Can this be used to coat PVC pipe and does the surface need to be prepped
by|Sep 13, 2023
1 Answer
Answer This Question

A:  Thank you for reaching out! Yes, our Rust-Oleum LeakSeal Flexible Rubber Coating may be applied to PVC. The surface must be clean and dry prior to applying the LeakSeal, and we recommend using several light coats to build up the finish. Keep in mind that this coating will stop leaks, but cannot block pressurized leaks. - Rust-Oleum Product Support 2

by|Sep 13, 2023
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    Q:CAN IT BE USED ON A CRACKED HARD PLASTIC RAIN BARREL ?
    by|Jul 13, 2023
    1 Answer
    Answer This Question

    A:  Happy to help, Anita. Rust-Oleum LeakSeal Flexible Sealer is designed for use on metal, aluminum, galvanized metal, PVC, concrete, masonry, asphalt roofing materials, vinyl siding and fiberglass, it cannot be applied to plastic. - Rust-Oleum Product Support 6

    by|Jul 14, 2023
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      Q:Can this be used on Armaflex?
      by|May 9, 2023
      1 Answer
      Answer This Question

      A:  Hi Mike, we have not tested our Rust-Oleum LeakSeal Flexible Rubber Coating on this product, which appears to be a closed-cell foam insulation. You can apply the LeakSeal to a scrap piece to ensure proper adhesion, and that the solvents in the LeakSeal do not damage this material. - Rust-Oleum Product Support 2

      by|May 10, 2023
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        Q:Will this hold up to seal a fabric lawn mower bag ? It leaks right thru the fabric.I want to seal the back, top and part of the sides.
        by|Mar 23, 2023
        1 Answer
        Answer This Question

        A:  Thank you for reaching out! Rust-Oleum Stops Rust LeakSeal Flexible Rubber Coating Spray Paint is intended for use on metal, aluminum, galvanized metal, PVC, concrete, masonry, asphalt roofing materials, vinyl, fiberglass, and other hard surfaces. This product was not designed with fabric in mind, and we cannot guarantee the results when used on it. - Rust-Oleum Product Support 3

        by|Mar 23, 2023
          Showing 1-4 of 32
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          Customer Reviews

          3.9 out of 5
          (67)
          • 3.9
            out of 67 reviews
          • 65% recommend this product
          Filter by:
          Showing 1-10 of 67 reviews
          Awesome paint!! Goes on thick and evenly for a great seal. I’m painting my entire aluminum boat with this!!
          by
          • Verified Purchase
          12oz can not coverage expensiive $12.33/can
          Rustoleum Leak seal sold in 11oz 12oz 15oz sprays Certain colors don't come in all sizes. Called them, Silver only came in 12 ounce. Real dumb and confusing and 12 ounce can is not going to cover much. Overpriced per ounce. Make it one large can size with all colors available. If you spray vertical surface too much and too soon it will sag run off better to do thinner passes. Flat surface can spray allot on. Anyways disappointed on total cost about 75 dollars for 6 cans and not much coverage.
          by
          Response from Rust-OleumSupportJan 30, 2023
          Let's see what we can figure out. Rust-Oleum LeakSeal Spray Black, Aluminum, White and Brown are sold in 12 ounce cans, LeakSeal Clear is sold in 11 ounce cans, no other LeakSeal sprays are available. LeakSeal coverage will vary depending on thickness of application. Practical coverage is 8.0-10.0 sq. ft./can (0.74-0.93 m2 /can) at 2.5 mils and 4.0-5.0 sq. ft./can (0.37-46 m2/can) at 5.0 mils.
          - Rust-Oleum Product Support 6 Rustoleum
            • Recommended
            Rating provided by a verified purchaser...
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            Great aruff
            I swear by this stuff. If you need to protect almost anything from the weather, just spray this stuff on it. It's a little pricey, but well worth it.
            by
            • Verified Purchase
            • Recommended
            Junk!
            There commercials and advertising claim an instant seal. I sprayed this on a plastic pipe that had a small, 1/116" hole in it. I let it cure for 2 days. When I turned the water on, it leaked. The product does not do what it claims at ll. If it doesn't stop the leak, then it has no purposes. Waste of my money!
            by
            Response from Rust-OleumSupportJul 14, 2022
            Let's get to the bottom of this. When using Rust-Oleum Stops Rust LeakSeal Flexible Rubber Coating Spray, several coats of the product must be applied to a non-pressurized leak to ensure the leak is completely sealed. We would like to make things right. Please call (800) 481-4785 for further assistance.
            - Rust-Oleum Product Support 7 Rustoleum
              Rating provided by a verified purchaser...
              Rating provided by a verified purchaser
              by
              • Verified Purchase
              by
              • Verified Purchase
              Product bubbled-up when sprayed on gutter leaving gaps and did...
              Product bubbled-up when sprayed on gutter leaving gaps and did not prevent leaking. Used on pipe and did not stop leaking. Had to change method of application in order to get good coverage. Sprayed onto cardboard and took a putty knife to apply to gutter. Seemed to cover better and get into gap. Uncertain if leak is permanently stopped.
              by
              Response from Rust-OleumSupportMar 21, 2022
              That's not what we expect to hear, Wallace! For the best results, Rust-Oleum LeakSeal Spray Paint needs to be applied to a clean and dry surface. This product is designed to fill gaps and cracks up to 1/4”. We do not recommend it for larger gaps, as the product will not be effective enough to fill it in.
              - Rust-Oleum Product Support 3 Rustoleum
              • Verified Purchase
              Great product if you want to seal something easily. Easy...
              Great product if you want to seal something easily. Easy to use.
              by
                by
                  Showing 1-10 of 67 reviews

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