Do flex seal products really work?

Does Flex Seal really work? Yes it does! Many users have had great success with using Flex Seal for a variety of uses. Whether you are using it to fix a leak, prepare for a storm or using it as a sealant, we know that you will be impressed with Flex Seal.

How long does flex seal 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.

Does Flex Seal really work on concrete?

Flex Seal can be used on almost every surface: wood, metal, tile, concrete, masonry, fabric, glass, plastic, aluminum, porcelain, drywall, rubber, cement, and vinyl. Plus, it won’t sag or drip in the summer heat, and it won’t crack or peel in the winter cold. It even prevents corrosion.

How long does Flex Seal last on concrete?

When kept at a stable temperature in the can it’s been placed in, you can expect your Flex Seal to last for approximately two years.

Will Flex Seal stick to itself?

So does Flex Seal stick to itself? Flex Seal works on almost any surface: wood, metal, tile, concrete, masonry, fabric, glass, plastic, aluminum, porcelain, plaster, rubber, concrete, some types of vinyl and more.

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.

Can you use Flex Seal on metal pieces?

It may not work well on metal, but get it to seal plastic pieces and you’re in business. I have seen way too many people spray crazy amounts of Flex Seal on leaks without doing any prep whatsoever. I know they advertise spraying on water but to make it work best, prepping your area by doing a simple cleaning job will help a lot.

How much does it cost to ship Flex Seal?

I ordered and paid for 2 jumbo cans of Flex Seal product on 6/23/2017. I was charged $49.91. $19.94 of that charge was for shipping and handling.

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.