Flex Tape Strong Rubberized Waterproof Tape, Marine, 4 inches x 5 feet, White
Flex Tape Strong Rubberized Waterproof Tape, Marine, 4 inches x 5 feet, White
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Flex Seal

Flex Tape Strong Rubberized Waterproof Tape, Marine, 4 inches x 5 feet, White

4.6 stars out of 2304 reviews
(4.6)|
2,304 ratings
Flex Tape Strong Rubberized Waterproof Tape, Marine, 4 inches x 5 feet, WhiteFlex Tape Strong Rubberized Waterproof Tape Marine 4 inches x 5 feet White2 pack Flex Tape Strong Rubberized Waterproof Tape Marine 4 inches x 5 feet White
Pack Size:Single

Key item features

  • Versatile Applications: Ideal for plumbing repairs, sealing out air and water, general home repairs, and quick fixes on boats, autos, or RVs.
  • Waterproof Seal: The tape's triple-thick, rubberized backing ensures a strong, waterproof seal that can patch, bond, and repair virtually anything.
  • Flexible and Durable: Conforms to any shape or object, making it perfect for a variety of surfaces and uses around the car, boat, RV, or home.
  • Instant Leak Stop: Instantly stops the toughest leaks by virtually welding itself to the surface, providing a reliable and long-lasting solution.
  • Wide Surface Compatibility: Works on metal, steel, copper, aluminum, wood, ceramic, porcelain, tile, glass, rubber, fiberglass, stucco, plaster, stone, cement, concrete, drywall, EPDM roofs, some plastics, fabrics, and vinyl.
  • Dimensions: Measures 4 inches wide by 5 feet long, providing ample coverage for various repair needs.
  • DIY Friendly: Perfect for DIY projects, roof repairs, pool repairs, bath and shower fixes, and much more.
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Current price is $13.38
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Columbus, 43215
Arrives by Wed, Feb 25
Sold and shipped by Walmart.com
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About this item

Product details

Customer ratings & reviews

4.6 out of 5 stars
stars2,304 ratings2,164 reviews
How item rating is calculated
  1. 5 stars73% (1,681)
  2. 4 stars17% (403)
  3. 3 stars5% (119)
  4. 2 stars2% (48)
  5. 1 star2% (53)

Reviews summary

Pros
  • : Lasts long and performs well over time.
  • : Application process is straightforward and simple.
  • : Holds securely on various surfaces.
  • : Forms a secure bond on multiple surfaces.
  • : Provides repairs to various surfaces.
Neutral
  • : Can be effective, but may not always provide a permanent fix.
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Showing 1-3 of 2,164 reviews

Jan 16, 2026
Walmart customer
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Great tape

I am using this white Flex Tape for so much. It really holds strongly so I have used it before. I used it on a nice white small trash can that developed a 2 inch split from the top and the tape really holds well. I also used it for a small leak that is coming from the back of my toilet tank--by using it on the outside of the toilet tank, it allows me to take my time in getting a plumber and not having to call in on "emergency." I like this tape.

Helpful?3IQ6XNTAGTNC985974246
Jul 7, 2025
Toni
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Good Good Tape

I buy this stuff regularly. I have used it for so many repairs. Even swimming pool tears. We love it!

Helpful?3IQ6XNTAGTNC985974246
May 13, 2025
Gina
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Love It

It sticks like glue...it is great product! Saved me in fixing a few things! A little expensive but worth it!

Helpful?3IQ6XNTAGTNC985974246