How Long Does Flex Seal liquid rubber last?

24 months
A: Flex Seal Liquid has a shelf life of 24 months when properly stored. If the can remains open for an extended period of time a skin may form on the surface. In order to avoid skinning over, remove the lid, use immediately and always replace the lid after each use.

What does Flex Seal not stick to?

What does the flexible joint not hold? Flex Seal adheres to most surfaces including: wood, metal, tile, concrete, masonry, fabric, glass, plastic, aluminum, porcelain, drywall, rubber, concrete, some vinyls and many more! Flex Seal may not be compatible with all plastics, vinyls or rubbers.

Can flex seal be removed?

Cloth requires a little more care when it comes to removing Flex Seal. Unlike metal, you shouldn’t use acetone on something like a soft-material couch. Instead, use mineral spirits* to remove the Flex Seal. This time, don’t scrub.

Are there any good reviews for Flex Seal?

There are so many mixed reviews when it comes to Flex Seal, due to the many expectations, and of course the almost too good to be true claims on their as seen on TV infomercial. Yes Flex Seal works No it doesn’t work.

Is the Flex Seal liquid rubber good for roofs?

UNFORTUNATELY, THIS PRODUCT DOES NOT STAND UP TO THE ADVERTISING IT PRODUCES. MY HUSBAND PUT THIS ON A ROOF AND WHEN IT RAINED 2 DAYS LATER, THERE WAS WATER EVERYWHERE.

How does Seal Flex work to stop leakage?

Seal Flex works as the solution and it is watertight and stops the leakage problems fast. It works effectively on a huge variety of surfaces.

How long does it take for Flex Seal to dry?

I had a friend roll on the liquid flex seal inside, outand and underneath. 2 days later he came back and sprayed 1 1/2 cans all over the original liquid seal. After 24 hours, he did it again. I waited for about a week and washed 5 loads of clothes.