Flex Seal Automotive Liquid Rubber Sealant Coating Aerosol, 14 oz, Black

Okay, after many years in the Construction Industry both as A Contractor and A Superintendent on Commercial projects, I have supervised the use and clean up of almost every type of paint out there, This is A different animal to me the preparation and the application I find is very important, most importantly prep the surfaces, sounds wild but I used Dove Detergent, the one thing this stuff won't stick to is oil or grease, the next most important thing is to clean this off your hands I found (2) things that really worked, (1) A Product called “Goof Off” ( or something like that) The other is “ Lighter Fluid” I tried to recoat after the product dried, it pealed off, I am getting ready to try to take A Clean cloth with Lighter Fluid on it and try to Tack Out the Surface if I can then I will be able to re-coat the surface ? I will let you know in A future Evaluation, ☝️

im amazed about how well this works! i used it to help seal up a leak on my pourch and by applying it to the cracks it helped fully stop the leak and it was very easy to use and to paint over (if needed) i will most definitely be buying this again! if ever needed.

Just as described but came too late before i could use it purchased more the night i tried to cancel the from another store but sure they will come in handy

Flex seal is awesome. I use to fix jose ends or my dogs pool. works great also used it to seal bottom of toilet that had a leak from uneven floor. Sealed it right away. Fantastic

I have used product before

Great stuff! Have used it before and it works as advertised.

Needed to seal some spots on our barn, this worked perfectly! Zero water got through!

Great product use it all the time.

Good quality, works as should

Didn't waterproof the item even after multiple coats