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4.1 out of 5 stars. 164 reviews
Home / Tools / Measuring & Layout Tools / Tape / Duct Tape / Flex Seal 8 in. x 5 ft. Flex Tape Strong Rubberized Waterproof Tape, Clear, 4-Pack

Flex Seal 8 in. x 5 ft. Flex Tape Strong Rubberized Waterproof Tape, Clear, 4-Pack

4.1164 Reviews

Item # 192943399

Flex Seal 8 in. x 5 ft. Flex Tape Strong Rubberized Waterproof Tape, Clear, 4-Pack

4.1164 Reviews

Item # 192943399

Image showing 8 in. x 5 ft. Flex Tape Strong Rubberized Waterproof Tape, Clear, 4-Pack
Image showing 8 in. x 5 ft. Flex Tape Strong Rubberized Waterproof Tape, Clear, 4-Pack
Image showing 8 in. x 5 ft. Flex Tape Strong Rubberized Waterproof Tape, Clear, 4-Pack
Image showing 8 in. x 5 ft. Flex Tape Strong Rubberized Waterproof Tape, Clear, 4-Pack
Image showing 8 in. x 5 ft. Flex Tape Strong Rubberized Waterproof Tape, Clear, 4-Pack
Image showing 8 in. x 5 ft. Flex Tape Strong Rubberized Waterproof Tape, Clear, 4-Pack
$91.99
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FLEX TAPE 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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103 reviews with 5 stars.
25 reviews with 4 stars.
7 reviews with 3 stars.
7 reviews with 2 stars.
22 reviews with 1 star.

Overall Rating

4.1
91 out of 101 (90%) reviewers recommend this product

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Summary of Reviews
AI-generated using English reviews only
The product received mixed reviews. Many customers reported the tape worked well for sealing leaks, repairing holes, and patching damaged items, finding it strong, durable, and effective at creating a...
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1 to 4 of 164 Reviews
1 – 4 of 164 Reviews
Ohio
GenderMale
Age65 or over
5 out of 5 stars.

Worked great

a year ago
Only problem was when I in rolled it out it got wrinkly from backer. Other than that works good.

Yes, I recommend this product.

flexsealproducts.com

Originally posted on flexsealproducts.com

Response from flexsealproducts.com:
a year ago
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 [email protected]. Flex On!
Minneapolis, MN
GenderFemale
Age35 to 44
5 out of 5 stars.

Great tape and sealant

a year ago
Worked great for the application. We used it for sealing seams on a solarium for a temporary fix. Product stuck to the glass flawlessly and created a seal to keep the water out.

Yes, I recommend this product.

flexsealproducts.com

Originally posted on flexsealproducts.com

Response from flexsealproducts.com:
a year ago
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 [email protected]. Flex On!
New Jersey
GenderMale
Age45 to 54
5 out of 5 stars.

Flex tape stopped door frame from rotting

a year ago
I bought French doors for my living room maybe 8 years ago and the inside still looks beautiful but the wood frame on the outside was starting to rot at the bottom. I put flex tape over the wood frames and you can’t even tell it’s there unless you walk up to them and look for it. I’m hoping it at least buys me another year before buying new doors.

Yes, I recommend this product.

flexsealproducts.com

Originally posted on flexsealproducts.com

Response from flexsealproducts.com:
a year ago
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 [email protected]. Flex On!
Indianapolis
GenderMale
Age45 to 54
1 out of 5 stars.

Useless on swimming pool

a year ago
Did not stick whatsoever to my fiberglass pool wall. Even scrubbed the application area prior to attempt. Might as well of used notebook paper. Never again.

No, I do not recommend this product.

flexsealproducts.com

Originally posted on flexsealproducts.com

Response from flexsealproducts.com:
a year ago
Flex Seal Family of Products Customer Care
Hi there, thank you for taking the time to share your feedback with us. We're sorry to hear that Flex Seal did not work for your repair. When you have a moment, please send us an email at [email protected] so we can turn your experience around. We look forward to hearing from you, have a great day.