Flex Seal Liquid Rubber Sealant Coating, 16 oz, Gray
Flex Seal Liquid Rubber Sealant Coating, 16 oz, Gray
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Flex Seal Liquid Rubber Sealant Coating, 16 oz, Gray

Flex Seal Liquid Rubber Sealant Coating, 16 oz, GrayFlex Seal Liquid Rubber Sealant Coating 16 oz Gray
Size:16 fl oz

Key item features

  • Flex Seal Liquid Rubber Sealant Coating Gray, 16 oz
  • 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
  • Prevents rust and corrosion. Mildew and chemical resistant
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Starting from $25.14

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Customer ratings & reviews

4.5 out of 5 stars
stars374 ratings257 reviews
How item rating is calculated
  1. 5 stars76% (284)
  2. 4 stars13% (48)
  3. 3 stars5% (18)
  4. 2 stars1% (5)
  5. 1 star5% (19)

Reviews summary

Pros

  • : Fills small cracks and crevices.
  • : Applies thickly, levels out afterwards.
  • : Application is straightforward and simple.
  • : Provides reliable protection against water intrusion.
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Showing 1-3 of 257 reviews

Apr 10, 2022
MOMMABEARNYC
5 out of 5 stars review

Seller Verified Purchase

FLEX SEAL SAVES THE DAY

We got hit with Hurricane Ida in Northeast Queens NY.. We never get hit..This is the first time this section was drowned!!! I truly feel for all those that were hit Katrina....so our basement was completely flooded...I decided to give Flex Seal a try last month...Yes...Last month...waiting for water to dry up and disinfect and clean...plus waiting for the Flex Seal to arrive...Well...Happy to report...very happy with the outcome...it has rained a lot here and thank goodness...not a drop has come through the walls or ground..My husband and dad covered the wall and ground with Flex Seal..last week..we put peel and stick tile...I'M SO GLAD I WATCHED ALL VIDEO'S AND TOLD MY HUSBAND AND DAD THAT WE ARE USING THIS!! MY DAD HAS USED THIS PRODUCT BEFORE.

Review from flexsealproducts.com
Helpful?4L4J1N6AZP9Z54189331
reply from Flex Seal Family of Products Customer Care

Hi there, thank you so much for sharing your 5 stars with us! We're happy to hear the Flex Seal Family of Products is working great for your projects and repairs. If you'd like some helpful tips and tricks for future DIY's, feel free to message us at Humans@FlexSealProducts.com. Flex On!

Oct 12, 2023
mtrctyjake
5 out of 5 stars review

Seller Verified Purchase

Liquid Rubber is the BEST!

I used Flex Seal liquid rubber on a hairline crack on outer basement wall, application went on easy, used two coats...I feel very confident this will solve my problem. I researched many different products and I believe this is the Best product for my problem...Lord willing I'll have no more leaks!

Review from flexsealproducts.com
Helpful?4L4J1N6AZP9Z54189331
reply from Flex Seal Family of Products Customer Care

Hi there! Thank you so much for your 5 star rating. If you'd like some helpful tips and tricks for future DIY's, feel free to message us at humans@flexsealproducts.com. Flex On!

Dec 21, 2022
sumozilla
5 out of 5 stars review

Seller Verified Purchase

Great product , 10000's of uses .

Excellent product !! I used it to repair a pair of tactical shoes that were coming apart [ very expensive shoes ] . Worked great , these shoes will probably now last my lifetime . If they need more repair i'll use Flexseal again . I'm already thinking of other ways to use Flexseal , my mind is racing . On my short list of must have products .

Review from flexsealproducts.com
Helpful?4L4J1N6AZP9Z54189331
reply from Flex Seal Family of Products Customer Care

Hi there, thank you so much for sharing your Flex Success with us! We're happy to hear the Flex Seal Family of Products is working great for your projects and repairs. If you'd like some helpful tips and tricks for future DIY's, feel free to message us at Humans@FlexSealProducts.com. Flex On!