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Flex Seal
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Flex Seal

SKU ID #346830
$14.95
Flex Seal is a rubberized leak sealer that seeps into cracks and holes to seal out air and moisture. When dry, Flex Seal, as seen on TV, is a long-lasting, watertight, paintable, flexible rubber coating that wont sag, drip, crack or peel. It seals out water and lasts for years. One can treats 2 12 square feet. Once dry Flex Seal can be painted any color. Flex Seal the easy way to coat, seal and protect. No need for prepping, works wet or dry. Use Flex Seal the liquid rubber sealant coating on roof leaks, gutters, skylights, hoses, windowsills, PVC pipes, flashings, duct work, foundations, basements, chimneys, downspouts, Vent pipes, A/C drip pans, RVs and Campers, Trailers and so much more!
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  • Includes: (1) Can Flex Seal
  • Weight: 1.0

Quantity:

Availability: In Stock

Ready to ship in 1-2 Business Days

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Reviews
27 Reviews
4.4

REVIEW SNAPSHOT®

by PowerReviews
As Seen On TVFlex Seal
 
4.4

(based on 27 reviews)

88%

of respondents would recommend this to a friend.

Pros

  • Durable (14)
  • Easy to assemble (3)

Cons

No Cons

Best Uses

  • Outdoors (14)
  • Bathroom (5)
  • Kitchen (3)
    • Reviewer Profile:
    • Budget shopper (13), Midrange shopper (12)
    • I Am A:
    • Family older kids (10), Single female (8), Couple no kids (5), Single male (3)

Reviewed by 27 customers

Displaying reviews 1-20

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(1 of 1 customers found this review helpful)

 
5.0

I tried Flex Seal on my riding Mower tires, works good

By dutchman

from Upstate New York

About Me Budget Shopper

Pros

    Cons

      Best Uses

      • Outdoors

      Comments about this product:

      I've used Flex Seals on around chimney , I figured if it was rubber already then why not use it for a spare tube on my weather beaten tires. So, I sprayed the inside and it works good. Still hard and Save the cost of a new tire, or tube.

      • I Am A:
      • Family Older Kids

      (1 of 1 customers found this review helpful)

       
      4.0

      Works as advertised

      By Rick

      from North Hollywood Ca.

      About Me Midrange Shopper

      Verified Buyer

      Pros

      • It Works

      Cons

        Best Uses

          Comments about this product:

          Plug holes in my gutters

          • I Am A:
          • Family Older Kids

          (1 of 2 customers found this review helpful)

           
          4.0

          A great product to have at home

          By Bud Buc

          from Townsedn, TN

          About Me Budget Shopper

          Verified Buyer

          Comments about this product:

          Used seal to stop leak in cracked water container.

          • I Am A:
          • Family Older Kids

          (2 of 3 customers found this review helpful)

           
          5.0

          Roof of Travel Trailer

          By Pat

          from Concord CA.

          About Me Budget Shopper

          Verified Buyer

          Pros

          • Easy to use

          Cons

          • Little Bit Of Over Spray

          Best Uses

          • The Roof

          Comments about this product:

          I used to seal my the roof of my travel trailer. Easy to use. I just used a wire brush to clean off dirt and brushed away and sprayed. other than a little bit of over spray it was a clean application. (i didn't care about over spray nobody was going to see it). I didn't feel like using caulking and getting fingers dirty and such. This product did the trick NO LEAKS YAY! P.S. i did put 2 coats on just to make sure.

          • I Am A:
          • Family Older Kids

          (2 of 3 customers found this review helpful)

           
          1.0

          NOT SO GOOD

          By Reinie

          from Wisconsin

          About Me High-end Shopper

          Verified Buyer

          Comments about this product:

          Product is thin like water not thick like shown on TV

          • I Am A:
          • Family Older Kids

          (3 of 4 customers found this review helpful)

           
          1.0

          The product seals but does not keep it color

          By Diana

          from Agoura Hills, CA

          About Me Budget Shopper

          Comments about this product:

          I bourght 3 cans of Flex Seal in white and the product does seal leaks, I applied it to the seams of my outside patio walls. It did seal the seams but what happened after 4 months it turned yellow and I cannot get it off of the wall. I tried cleaning products but the stain is still yellow. My patio walls look bad because the back of my patio is white and I don't know how to get the stain off of the walls. I do not recommend this product for outside use to anyone.

          • I Am A:
          • Family Older Kids

          (0 of 1 customers found this review helpful)

           
          5.0

          With a little work it repaired my Poly Glass Canoe, Crack

          By Girls Scouts Named me Pinckie

          from King City.Ca.

          About Me Midrange Shopper

          Verified Buyer

          Pros

          • Worked great

          Cons

            Best Uses

            • Outdoors

            Comments about this product:

            Sprayed it on a splits in my Poly Glass Canoe with three layers it covered the splits flexed with the hull water tight.

            • I Am A:
            • Single Male

            (2 of 3 customers found this review helpful)

             
            4.0

            loved it a little messy but does the job

            By Jules

            from Mesa, AZ.

            About Me Budget Shopper

            Verified Buyer

            Pros

            • Easy To Assemble

            Cons

            • Messy When Spraying Crack

            Best Uses

            • Outdoors

            Comments about this product:

            used it for outside foundation cracks, so a little messy needs a direct spray device. but does the job.

            • I Am A:
            • Single Female

            (0 of 1 customers found this review helpful)

             
            5.0

            Love this stuff!

            By Jsisso

            from Tilden, Ne

            About Me Budget Shopper

            Pros

            • Durable

            Cons

              Best Uses

              • Bathroom

              Comments about this product:

              I used it on my shower wall that needs to be replaced it works like a charm!

              • I Am A:
              • Family Young Kids

              (1 of 2 customers found this review helpful)

               
              5.0

              "Bought the product twice, It's Great"

              By Chores

              from Burlington, WA

              About Me Midrange Shopper

              Verified Buyer

              Comments about this product:

              I had a leak at the base of my garage, when it rained water would come into the garage. I used Flex Seal on the outside and inside and no more leaking. I had tried everything. Flex Seal is the only thing that has worked. Taken a big load off my shoulders.
              I also have a raised garden that has warped at the end. I pulled the dirt away from the end, re-screwed the sides together the best I could and then sprayed it with Flex Seal on the inside. I'm confident it will hold now. I'm so glad I bought 3 cans when I purchased.

              • I Am A:
              • Single Female

              (1 of 2 customers found this review helpful)

               
              5.0

              Does what it says

              By yangbon

              from Orange, CA

              About Me Midrange Shopper

              Verified Buyer

              Pros

              • Durable

              Cons

                Best Uses

                • Outdoors

                Comments about this product:

                Easy to apply.

                • I Am A:
                • Couple No Kids

                (0 of 1 customers found this review helpful)

                 
                5.0

                Flex Seal

                By Barb

                from Troy,N.Y.

                About Me Midrange Shopper

                Verified Buyer

                Pros

                • Durable

                Cons

                  Best Uses

                  • Outdoors

                  Comments about this product:

                  I have a partial rubber roof and flex seal is perfect for keeping the seams leak free.
                  Flex Seal is easy to apply and stands up to the elements for years.

                  • I Am A:
                  • Single Female

                  (4 of 6 customers found this review helpful)

                   
                  5.0

                  FlexSeal [Black]

                  By jim

                  from Saint Louis, Missouri

                  About Me Budget Shopper

                  Verified Buyer

                  Pros

                  • Durable
                  • Follow Diretions
                  • Like Liuquid Rubber
                  • Works good

                  Cons

                    Best Uses

                    • Bathroom
                    • Bedroom
                    • Living Room
                    • Sealing Windows That Leak

                    Comments about this product:

                    A 'lil messy but once U get it down to know how to use it, it's GREAT.

                    • I Am A:
                    • Single Male

                    (4 of 7 customers found this review helpful)

                     
                    5.0

                    love it

                    By linda

                    from canada

                    About Me Midrange Shopper

                    Pros

                    • Durable

                    Cons

                      Best Uses

                        Comments about this product:

                        we use this to fix a small hole in the cargo hold of our rv last summer whent out in jan and the flex seal still held no snow in the rv

                        • I Am A:
                        • Family Older Kids

                        (2 of 4 customers found this review helpful)

                         
                        5.0

                        great product for patching things

                        By morton222

                        from walkerton, va

                        About Me Budget Shopper

                        Verified Buyer

                        Pros

                        • Durable

                        Cons

                          Best Uses

                          • Bathroom
                          • Kitchen
                          • Outdoors

                          Comments about this product:

                          I plan on using this on my boat and in my house. It is very durable and dependable.

                          • I Am A:
                          • Couple No Kids

                          (4 of 6 customers found this review helpful)

                           
                          5.0

                          Perfect Seal

                          By Bill

                          from Lansing,IL

                          About Me Midrange Shopper

                          Verified Buyer

                          Pros

                          • Durable

                          Cons

                            Best Uses

                            • Gifts
                            • Outdoors

                            Comments about this product:

                            It works just as described on TV.

                            • I Am A:
                            • Couple No Kids

                            (3 of 6 customers found this review helpful)

                             
                            4.0

                            It worked as promised!!!!!!!!!!!!!!!

                            By JimBarb

                            from New Jersey

                            About Me Midrange Shopper

                            Verified Buyer

                            Pros

                            • Durable

                            Cons

                              Best Uses

                              • Outdoors

                              Comments about this product:

                              It works on any leaks.....It s fast, easy and reliable.

                              • I Am A:
                              • Family Older Kids

                              (2 of 6 customers found this review helpful)

                               
                              5.0

                              This works!

                              By Homeowner

                              from Boston area

                              About Me Midrange Shopper

                              Pros

                              • Durable
                              • Easy to Apply

                              Cons

                                Best Uses

                                • Outdoors

                                Comments about this product:

                                Used it to seal small edge cracks in our driveway last year. Instantly effective against water and ice. Has remained so ever since.

                                • I Am A:
                                • Couple No Kids

                                (6 of 19 customers found this review helpful)

                                 
                                1.0

                                NEVER BUY AGAIN

                                By G

                                from MILFORD MI.

                                Comments about this product:

                                DOESN'T SEAL

                                • I Am A:
                                • Single Male

                                (9 of 14 customers found this review helpful)

                                 
                                5.0

                                I would buy this product again and again

                                By sump pump guy

                                from folcroft, pa

                                About Me Midrange Shopper

                                Pros

                                • Durable
                                • Easy To Use Safe

                                Cons

                                  Best Uses

                                  • Basement
                                  • Outdoors

                                  Comments about this product:

                                  used product to seal front of house and basement wall from water damage. Used it a year ago sump pump has not turned on since.

                                  • I Am A:
                                  • Couple No Kids

                                  Displaying reviews 1-20

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