Ratings & Reviews for Flex Seal 128-fl oz Black Pour Waterproof Rubberized Coating
Ratings may include incentivized customer reviews.
What Customers Are Saying
The Flex Seal product has received mixed reviews. Many customers report it is an effective sealant and waterproofing solution, forming a durable, flexible seal that holds up well over time. The liquid version is particularly popular, being easy to apply and effective at sealing gaps and cracks. However, some customers felt the product did not live up to claims, with leaks persisting after application. Others found it difficult to apply neatly and complained about the strong odor. Proper preparation and application appear crucial for achieving the best results with this product.
Customer review summary generated by AI, including incentivized reviews.Trailer seal
Used it on my 36 foot enclosed trailer to seal roof seam. Doesn't leak any more. Very easy to apply.
From flexsealproducts.com
Sealed Canoe Leaks
Would RecommendUsed it to seal leaks in an aluminum canoe. I put on two coats and let it dry, as directed. My canoe now has no leaks. It worked great!
From flexsealproducts.com
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 proj... Read More
36 FT. Motorhome Roof & Vents
Would RecommendWorked great! Used on the roof of 2006 Motorhome 36' purchased last year. Painted A/C covers too! Stronger.
From flexsealproducts.com
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 proj... Read More
Quick to respond to issue.
Would RecommendOur first shipment arrived damaged and you took immediate steps to replace the damaged shipment at no charge. Thank you.
From flexsealproducts.com
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 proj... Read More
Surprised and happy!!
Would RecommendIt’s easy to apply and works very well!!!!!!! We are very satisfied.
From flexsealproducts.com
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 proj... Read More
Works Great
Would RecommendWorks great. Coats and seals very well and there are other uses too.
From flexsealproducts.com
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 proj... Read More
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 proj... Read More