Used it to seal a cement washroom sink from the 50's after it had small cracks and was leaking. The key factor is allowing enough time to dry between coats and don't rush it. I had used it previously on an end cap of a gutter and it rained within 2 hrs of application. Results were not as good until reapplying afterwards and letting it dry. Let your imagination wonder on different uses. Decent product.
Verified purchase: Yes | Condition: New
it is a bit messy for my purposes. as a spray product, it tends to platter from the nozzle. if you don't mind going through the extra bother of tape-masking off work projects, the product is convienent. i've started using the liquid, paint brush version....it gives me more control. i don't mind cleaning the brush afterwards. however, the end result, a thin layer of rubber is as advertised.
Verified purchase: Yes | Condition: New
The Flex Seal Clear in a spray can is very convenient, simple and easy to use. I received the item in the mail and I used it to weatherproof an antenna system the same day. The spray can application was convenient and covered the electrical connections completely, only requiring a few minutes to apply.
Verified purchase: Yes | Condition: New
I am disabled and use a wheelchair to get around and I wear a pair of Justin Boots that eve after 10 years began to lose the factory coating and the leather was showing. fer seeing the commercials on TV for years I decided to see if Flex Seal would restore the coating and not look terrible. I carefully cleaned and removed the extra loose pieces and sprayed a light coat and let it cure over night. The results were great! I added a second coat and let it cure over night again. They now look like they did wen they were new! I will definitely recommend both this product and seller very highly!
Verified purchase: Yes | Condition: New
easy to apply Had a leak in my roof used can of tar didn;t stop used this product and it stopped
Verified purchase: Yes | Condition: New
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