Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this leak repair kit for its exceptional effectiveness in sealing leaks on pools, floats, and inflatables with strong, long-lasting waterproof bonds. The pre-sticky patches and waterproof glue enable easy application even on wet surfaces, and reviewers appreciate that repaired areas remain flexible without stiffening or cracking. Many highlight its versatility across hot tubs, furniture, and vinyl surfaces, plus the simplicity of repairs without professional help. The low cost and reliability make it a household staple for most users. A few report patch detachment on large tears or inadequately prepped surfaces, though these represent rare exceptions to overwhelmingly positive experiences.
Customer review summary generated by AI, including incentivized reviews.Dont use underwater if your water moves slightly
Would Not RecommendDid not work underwater as well as a 2 part epoxy i bought for .99 cents
Verified Purchaser
Patched leak on the floor of above ground pool.
Would RecommendThis glue works when applied to sticky side of Flex Tape for underwater use. Seals well.
Verified Purchaser
Hi Dave, thank you for the awesome review! We're glad to hear your pool repair was a Flex Success! If you ever need help with any future projects...
Don’t waste your money
Would Not RecommendThe high reviews are paid promotions. This is junk— it stuck at first, but after the rain last night and heat today, it peeled off.
Hi there, thank you for taking the time to share your review with us. We're sorry to hear the Flex Seal Patch and Repair Kit did not work for you...
2 solid rings
Would Not RecommendPurchased 1lb tub. Opened. 3/8 solid ring at top. Proceeded. 1/4 solid ring at bottom. 1 hr round trip drive to return after opening not worth cost.
Hi there, thank you for taking the time to share your review with us. We are so sorry to hear the Flex Paste had dried when you opened it. When you h...
Do not waste your money buy the bigger one!
Would Not RecommendThe patches did not work at all!! The glue dried faster in the tube than I could use it!!
Verified Purchaser
Hi there Romero, thank you for taking the time to share your review. We're sorry to hear the Flex Seal Patch and Repair Kit did not work for your...
Does not work
Would Not RecommendIt does not work underwater like they say it does. Read the directions step-by-step. It only stayed in place for a few minutes
Hey there, thank you for taking the time to share your review with us. We're so sorry to hear the Flex Seal Patch and Repair Kit did not work for...
Another great Flexseal Product!
Would RecommendI used this to glue together my resin shed walls that were separating. The super-sticky tape held them together until the Flex Glue set completely. I also used it to seal around the skylights to keep the rain and wasps out.
Verified Purchaser
Hey there, thank you for the great review! We are so excited to hear the Flex Tape and the Flex Glue were the perfect combinations for your shed repa...
Hi there. We're very sorry to hear about that. Please feel free to reach out to us by email at Humans@FlexSealProducts.com and we'll do o...