Flex Seal Liquid, 1 Gallon, White, Liquid Rubber Coating Sealant
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5,215 reviews
covering
50+ products
for the category
Deck Sealer
Experiential insights by users
About Flex Seal Liquid, 1 Gallon, White, Liquid Rubber Coating Sealant
Overall Feedback:
79% positive
73% appreciated the waterproofing feature
I used this product for preventative maintenance on my aging Pop-Up camper roof. After applying it, it rained heavily and the water ran off completely, proving the product's effectiveness in waterproofing the deck-sealer.
70% were satisfied with the maintenance requirements, but 30% encountered issues
I ensured the surface was clean and covered when and after applying it. After 3 days of curing, it rained heavily and the water ran off completely.
I found the seal to be all dried out, splitting and flaking off instead of rubbery as expected.
72% were impressed by the durability, but 28% raised concerns
I bought the deck-sealer to repair a leak on my barn roof. It lasted for a little over a year and then started leaking again.
The deck-sealer ruined $60 worth of pads and remained nasty even after 6 water flushes.
73% were satisfied with the drying time, but 27% weren't
The deck-sealer hardened beautifully in just 2 days and after curing for 3 days, it repelled water completely during a heavy rain. This proves its quick and efficient drying time.
It took four days to cure in 110 heat.
