Gorilla Waterproof Patch & Seal Liquid, Black, 32 ounces, 1 Pack

Fácil de usar y buen acabado

Good to use ,just a little expansive

This product worked great to stop a small roof leak. Just painted it on and left it over night. Applied a second coat the next day. No more leak. Not sure how long this repair will last but if it can hold up for a couple more years I can then have a new roof installed. The only issues I had was Amazon did not deliver it on time and the can was badly flattened on the top edge up against the top lid. I had to straighten out the top edge just to be able to remove the lid. Now the lid will not completely seal so the remaining product will go bad before I can use it. I may just keep applying it to the repair I just made until I can use the remainder up. Make sure you wear protective gloves as this stuff is very sticky and gets everywhere. I used paint thinner to clean any areas I wanted it removed from. The only other issue is the consistency should be thicker. I applied it on a section of my roof which has a normal pitch. This stuff slowly and continuely ran down the roof. It says in the directions it takes 24 to 48 hours to completely dry. After several hours it still creeps down. So it's going to make a mess no matter how careful you are. If it was more like a jell or the consistency of caulking it would remain in place better. But it got the job done. Over all I am pleased with this product.

Cubrió mis expectativas, tapó fugas de cisterna de 5000 litros

Works great! I use it all the time now.