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4.6 out of 5 stars. 639 reviews
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Flex Seal 4 in. x 25 ft. Flex Tape MAX Strong Rubberized Waterproof Tape, Black, 3-Pack

4.6

(639 Reviews)

|

Item # 1929414

$179.99
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A woman outside with a dog

Flex Seal 4 in. x 25 ft. Flex Tape MAX Strong Rubberized Waterproof Tape, Black, 3-Pack

  • Online Only

Flex Seal 4 in. x 25 ft. Flex Tape MAX Strong Rubberized Waterproof Tape, Black, 3-Pack

Item # 1929414

$179.99

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  • Online Only

Flex Seal 4 in. x 25 ft. Flex Tape MAX Strong Rubberized Waterproof Tape, Black, 3-Pack

Item # 1929414

$179.99
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FLEX TAPE MAX is a super strong waterproof tape that can instantly patch, bond, seal virtually anything. It can be applied on dry or wet surfaces, and it even works underwater! Flex Tape's powerful adhesive bonds instantly to almost any surface and actually gets stronger with time and pressure. Has a thick, flexible rubberized backing that conforms to any shape and object. UV resistant, VOC- free, and withstands extreme temperature and weather conditions. Available in black, white, clear, and gray. (4 in., 8 in., and 12 in. wide for large repairs). Flex Tape is perfect for:Flex Tape works on: PVC, acrylic, metal, steel, copper, aluminum, wood, ceramic, porcelain, tile, glass, rubber, fiberglass, stucco, plaster, stone, cement, concrete, dry wall, EPDM roofs, some plastics, fabrics, vinyl and more. Available in 4 in., 8 in., and 12 in. wide.

  • Plumbing repairs
  • Sealing out air and water
  • General home repairs
  • Fast fixes on your boat, auto or RV
  • Roof repairs
  • Pool repairs
  • Bath and shower
  • DIY projects

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Reviews

Rating Snapshot

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472 reviews with 5 stars.
110 reviews with 4 stars.
40 reviews with 3 stars.
12 reviews with 2 stars.
5 reviews with 1 star.

Overall Rating

4.6
575 out of 605 (95%) reviewers recommend this product

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Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
The product is described as a versatile and effective tape that can seal and repair a wide range of items. It is praised for its strong adhesive, durability, and waterproof properties, making it suita...
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Customer Images and Videos

  • Shower head!
  • My Too the Rescue Tape
  • Review photo 3.
  • Super Strong Adhesive Tape for Watertight Repairs
  • Review photo 5.
  • Review photo 6.
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1 to 4 of 639 Reviews .
1 – 4 of 639 Reviews
Review 1

Flex Seal 4” tape

3 years ago
Great adhesion. I used it on my roof. Works very well
Phoenix
Review 1
Age35 to 44
GenderMale

Really worked

5 years ago
Can't even describe how exciting it was to try this. We had a leak in our above ground pool pump hose connection no hole just a loose connection. So we used flextape. We used a fair amount. But little by little the water drips got smaller and smaller. Then they just stopped. And we havent had a leak since.

Yes, I recommend this product.

Originally posted on flexsealproducts.com

Response from flexsealproducts.com:
5 years ago
Flex Seal Family of Products Customer Care
Hi there, thank so much you for sharing this FLEXtacular review on your awesome experience, wahooo! We're so happy to hear that you love the FlexTape as much as we do. We'd love to hear more, so feel free to share any additional details or photos with us at Humans@FlexSealProducts.com. Have a great day and Flex On!
Scottsdale, AZ
Review 1
Age25 to 34
GenderFemale

Worked as needed

5 years ago
This tape worked as needed when taping together some piping for a toy for my son. I have also used it for packing boxes and other miscellaneous uses and had no uses. It works like duck tape but bends and moves well without allowing leaks.

Yes, I recommend this product.

Originally posted on flexsealproducts.com

Response from flexsealproducts.com:
5 years ago
Flex Seal Family of Products Customer Care
We're very happy you gave Flex Tape an opportunity. It sounds like you were able to complete quite a few projects. There's always stuff to improve around the home, and we have the perfect line of products to back you up! Message us any time through Humans@flexsealproducts.com if you need any help. We look forward to hearing back.
Review 1

Works great

6 years ago
My husband loves this stuff. It comes in handy more than you'd think. It stays in place, bonds well, and does it's job. My teenage son stole the rest of the roll to finish the boat he was making. My husband was annoyed, but it turned out really well and was actually quite impressive. We will be buying more.

Yes, I recommend this product.

Originally posted on flexsealproducts.com

Response from flexsealproducts.com:
5 years ago
Flex Seal Family of Products Customer Care
Flex Tape is great for everyone! With its incredible versatility and ability to stop leaks fast, Flex Tape is a must-have in your home, boat, or RV. We're so happy to hear that everyone in the family is fighting over it. But we assure you there's plenty to go around. Please reach us through Humans@FlexSealProducts.com if we can help with anything at all. Flex On!