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.Highly recommend
Would RecommendGreat, well verse product. Worked as described with one application.
Great product for the price
Would RecommendGreat product will not use anything else
Great product
Would RecommendWill not use anything else then flex products
Not easy to work with
Would Not RecommendMessy & hard to apply if not on a flat surface
As described...paste
Great to use if you gotta git in small space
From 8.75-fl oz Clear Paste Waterproof Rubberized Coating Verified Purchaser
Great product
Would RecommendWorks great stop the leak with one small application
Dried up waste
I ordered this a month ago and got around to opening it today. Totally dried up and unusable. A complete and total waste.
Not sure
I haven't used it but I have used other flex seal products
Favorable impression of new sealing paste.
Would RecommendI would rather that this product were a bit more easily spread, and that I could have spread it thinner on the synthetic cloth tape used with joining hardboard edges. If the job had been larger, I would have taken advantage of the larger container with the wider opening and lid.
Flex seal everything
Would RecommendAwesome product
Would Recommendmuch better than a pouring material
Would Recommendfits right info a standard cauking gun, very convenient to push into asphalt cracks
Great
From 48-fl oz Black Paste Waterproof Rubberized Coating Verified Purchaser
Flex paste
Would RecommendGood seal
Flex paste
Would RecommendUsing it to repair a resin water fountain with hair line and larger cracks - its worked.
Easy to Apply with just a putty knife
Would RecommendPaste style was very easy to apply. Sealed the leak as prescribed and does not appear out of place.
Flex Seal works
Would RecommendGood
Would RecommendGood for what it is, Used it on an RV roof.
From 48-fl oz Black Paste Waterproof Rubberized Coating Verified Purchaser
Hi there. Your feedback is much appreciated, as it is our greatest resource. We're sorry to hear you received cured product and completely unders...