Flex Seal Liquid Rubber Waterproof Sealant - 32oz Black, Industrial Grade, Anti-Leakage Adhesive Coating for Bathroom, Kitchen, Garden, Roofs, Walls

I used this on a plywood 26x74 inches I cut to fit replacing one of my plastic shed roof pieces that blew off during a big wind storm.Yes it can be messy if you aren't paying attention to the task and comes in the tub in a plastic bag, which was a little messy as the bag is just tie wrapped closed.Was easy to put on and spread around and it dried pretty quick. Those who say it doesn't must have used it in a very cold day where they live. I used all 32oz to waterproof it best I can with two coats.Looks brown when wet, dries black.

I used this product to seal inside of a Masonry planter and it works fine as advertised. It’s messy, wear gloves and don’t get it on your clothes.

I put on 5 coats inside a water fountain. It sealed the cracks and allowed me to use the fountain for a bit longer. This is TAR. And messy. With each coat, I had it all over the place. It takes forever to dry if your coat is too thick. But it IS waterproof!

Gorilla taped holes in our above ground pool 3x over but it still had small leaks. On the dry pool bottom, I brushed 3 coats of this stuff on one after over the gorilla tape. I let it cure 24 hours instead of the recommended 48. No more leaks. It is fantastic how well this stuff sealed up.

First it is weird that the product is in a plastic bag inside the quart size container. It is extremely messy to cut the bag and stir the contents. The product might be good for a roof, but it's not good for much else. It does not cover well and takes many coats. It does not create a smooth surface if applying with a brush. It is nothing like flex seal or Gorilla Waterproof Patch & Seal or many others.

Used around the base of my lifetime shed to keep water from getting under the floor and into the foundation,more than pleased with the results!

Some cracks in my camper shell on my truck. The paintbrush that comes with it is small poorly constructed and super soft, it also comes with I guess it's two pair of gloves small fortunately I have a lot of rubber gloves. I don't want to open it just yet until I'm ready to work on my truck but right now it's raining so once the rainy season is done I will crack this open and repair the problems with the shell. I know that's kind of silly to wait to the Rainy season's over but the damage is already been done with the water. So once the Sun comes out I'll be in there drying stuff out and ceiling the cracks. I had some of that other stuff you see on TV and I opened it up early and it turned to rubber very quickly so I had a chunk of rubber so I'm not sure if this will do the same. That's why I will not open it till I'm ready to use it

The customer service went far and beyond helping me out, if you have any problems with the product, get in touch with them, they will help you.