Ratings & Reviews for Flex Paste 9-fl oz Clear Paste Waterproof Rubberized Coating
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers praise the product for reliably stopping leaks across gutters, bathtubs, RV roofs, and pipes, with many noting it works as advertised and remains flexible even in freezing temperatures or intense sun. However, a substantial portion report receiving hardened or partially cured containers, making them unusable despite unopened packaging. Those who successfully applied it find it easy on flat surfaces and appreciate its waterproofing and clear drying, though some struggle with messiness on vertical areas and quick drying once opened. Overall, most customers value its leak-sealing performance, but product consistency issues significantly undermine satisfaction for many.
Customer review summary generated by AI, including incentivized reviews.Works.great
Would RecommendBought it for a water leak with my plumbing pipe.. works great
No more leaks
Would RecommendApplied in the right place, no more leaks
Works great, easy to apply!
Would RecommendGreat for repairing self healing targets.
I needed to fill in a gap over my windows and I knew lowes. Carried what I needed and it worked great.... Thanks again
Works!
Did what it needed to do.
I use this on household projects. Always works great.
Dries too fast to use
Would RecommendIt dries too easily, not the best product. There's better ones out there.
From 8.75-fl oz Black Paste Waterproof Rubberized Coating Verified Purchaser
Did not work that good
Flex all is all that and then some!
Would RecommendWe needed to waterproof out basement and flex seal is a game changer!! Easy to you and good results!
Wood repair/restoration
Would RecommendWorks great to fill cracks and repair bad spots in wood to avoid costly replacement.
From 8.75-fl oz Black Paste Waterproof Rubberized Coating Verified Purchaser
It's just a good product.
Used to fill the cracks of our pool slide. This went on easily, dried within an hour, and has not shown any shrinkage. Great product!