Flex Seal Liquid, 16 oz, White, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry

Description:

About this item:

  • Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on!
  • Use anywhere you need a watertight, flexible rubberized coating
  • Goes on smooth and covers fast, sealing out water, air and moisture
  • UV-resistant
  • Prevents rust and corrosion. Chemical resistant
  • Review:

    4.4 out of 5

    87.27% of customers are satisfied

    5.0 out of 5 stars Used it to seal roof - Worked Great!

    D.N. · January 13, 2025

    I have a party bus that was leaking from the ceiling. I used this flex seal paint, and it stoped the leaks! Awesome product!

    5.0 out of 5 stars Great Product that needs storage solution of unused product

    S. · June 13, 2017

    I purchased this product to hopefully bandaid a problem with the PVC metal wrap on my house. 10 rolls of metal to cover rakes, windows, doors, etc. and EVERY ROLL HAS FAILED. The PVC is peeling off the metal, only 6 years after wrapping. To rip off the metal, rebend and reapply will not only be costly but painfully time consuming. Last year, I decided to look into rubber paint to hopefully stop what's already peeling from going further but could only purchase gallons, which are expensive so put it off. I was happy to find this product in a small can to test my theory. Yesterday, I cleaned off what was loose on 2 large windows, a garage door and the entry door to the garage. Wish I'd have taken pics of those but I didn't. The product is very thick and does not go on like paint, more like trying to paint with caulk. It covers nicely and self levels. You can only go a few inches with each dip of your brush into the can. It even sealed cracks in the caulk around the j-channel. Now for the drawbacks. I painted all the above with half a can of product, today it looked really good. I had hammered on the lid and started another 2 windows this afternoon. Where the liquid was missing in the can, the portion I had used missing, the Flex Seal had "rubbered" up around the can from the halfway point up and when I put in my brush, it would catch the rubber wads and they would stick to my brush. I've got tons of these rubberized wads stuck to my ladder where I had to wipe my brush to keep from getting on my window. Didn't like that and had to be very careful not to grab that with my brush. Mineral spirits DID NOT budge the Flex Seal on my brush, I mean it didn't even loosen it, melt it or dilute it. I threw the brush in the trash. As much as I hate chip brushes because they loose their "hair", it was a chip brush today and that too went into the garbage. The first pic shows what my windows, rakes, fascia are doing and two other pics are of freshly painted, still wet, hopefully-fixed-the-problem windows. I recommend only buying an amount you plan to use in a session. While painting on tonight, it was clear that the empty portion in my can was getting more rubbery as I used product out of the can. I don't feel I will be able to use the remaining 1/4 can tomorrow on another window as it continually gummed up, in this heat, as I was painting.

    4.0 out of 5 stars Great in its own right

    a.f. · October 23, 2024

    Very different than plastic dip. Exactly what it says. LIQUID. And SEAL. Not so much for dip applications such as for tool handles. Takes longer than plastic dip to dry. When dry has a tacky feel too it. Though they are marketed as nearly the same thing they are not. It is most certainly a flexible seal. Works great in its own right. I however was looking for something more like plastic dip and but this gives more oz to the price so I got it instead but not what I thought.

    5.0 out of 5 stars Sealed my RV up

    C.S. · September 11, 2024

    worked well and easy to apply, a bit messy but that was expected

    5.0 out of 5 stars Nice product!

    B.M. · May 27, 2024

    As long as you follow the directions, this product works great. However, I hoped that it came with a dobber like what's in PVC/CPVC/ABS primer and glue lids but it doesn't. I hoped it had a screw on cap but it's not. The size of can is great for small jobs, like going all the way around your gutters in the corners to stop leaks. Works better than specially designed gutter sealant.

    3.0 out of 5 stars Spreads easily but expensive

    N.S. · December 13, 2018

    I used this can Flex Seal to fill in cracks along side the foundation of my home and I won't really find out how well it works until we get the next heavy rain. I used a foam brush to apply it but let me tell you it doesn't go very far. I barely managed to cover a six foot long stretch and had to buy a can of spray Flex Seal to finish the job. My opinion is it is overpriced at a dollar an ounce but if it does the job then I guess it was worth it. Three stars for now but it it works I'll upgrade my rating.

    5.0 out of 5 stars Great product

    J. · September 13, 2024

    Our go to for RV maintenance. We live in our 5th wheel on the Oregon coast and this has saved our butts several times.

    5.0 out of 5 stars Will fix different types of leaks or cracks

    F.J.P.J. · August 19, 2024

    It holds great and very easy to use . I love this product I have used it to fix a leaking shower floor , a drink cooler anything that is cracked or leaking love it you won’t be disappointed

    Serve the purpose

    S. · December 13, 2023

    Used on the chimney crown.

    Buena idea de pintura

    S.P.L.d.R. · August 12, 2019

    Ya lo había probado antes es muy bueno solo qué hay que utilizarlo todo porque no resiste abrirlo y guardarlo porque se seca

    Retour

    C.d. · August 22, 2023

    Pas de retour grrrrr

    Flex Seal Liquid, 16 oz, White, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry

    4.4

    BHD16976

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    Product origin: United States

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