Ratings & Reviews for Flex Paste 48-fl oz White Paste Waterproof Rubberized Coating
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers praise the product's exceptional sealing performance across gutters, basement leaks, tub surrounds, and boat repairs, with many highlighting its versatility on cracks in walls, concrete, wood, and metal. Reviewers note it adheres to wet or dry surfaces, dries within 24 hours, and is paintable after curing. Application is straightforward using a putty knife. However, a notable portion report the paste arrives partially or fully hardened, with complaints of unusable portions and rapid hardening after opening. Despite this drawback, most customers consider it highly effective for serious leak repairs.
Customer review summary generated by AI, including incentivized reviews.Easy to apply!
Would RecommendI had never used Flex Paste before and had need for something like its application instructions called for: waterproof, fast drying and strong. I had a cedar covered steel gazebo that had rotted under the cedar facia; big fist size spaces. Flex Paste filled in those spaces easily and quickly then dried into a strong mass and provided a solid, waterproof base now covered with new aromatic cedar facia. Perfect repair, stronger than when new!
Great product
Would RecommendEasy application
It worked as it is advertised on TV
Would RecommendBest product I’ve ever used it actually worked
Open before leaving store
Would RecommendAll cans but 1 were dried out Works great if not dried out
Seems to work
It’s not self leveling
Material does not work with a lot of water .
Would Not RecommendDoes not work if the area is moist or wet .
Hi. We're sorry to hear your application did not meet your project needs. We assure you, this is not the experience we want for our customers. Wh... Read More
Works
Would RecommendWork as described
Helps reduce ground moisture
Would RecommendUsing product on some wood outside to prevent moisture
Verified Purchaser
Could be improved by mfg!
Would Not RecommendTo hard to apply, and it does not list on the can the color of the product! I applied white color on the black surface!
Verified Purchaser
Was easy to apply and seemed to stop the keak
Would RecommendExcellent product.once opened becomes unusable.
Would Not RecommendThe results of what job you must have do not equal what the specified quantity of what is stated on the side of the container for the price
Excellent water proofing
Would RecommendProduct does exactly what it says and what I wanted to use it for
Anyone can apply. exception: Kids
Would RecommendEasy to apply. Stopped the leak
Good stuff!
Would RecommendWorks as intended
It’s cleaner to use
Would RecommendI used this to fill small holes in the walls before painting.
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