Gorilla Waterproof Patch & Seal Rubberized Sealant Paste, White, 1lb Can

Product arrived on time as promised; ez to use on my aluminum roof where had some overlaps and worried about water intrusion; applied with slim putty scraper, worked great.

As advertised. Quick delivery. Waterproof, and I would buy again. Thank you

I don't know what the shelf life of this stuff is, but this had more than a quarter inch dry crust all the way around it. It was shaped in the can like a white Hershey kiss, and hard all around. I broke through it to see if any of it was usable, found about a half a cup usable. I didn't get the job finished with such a tiny amount. Not a good value! I use Gorilla glue almost every day and it is the best! Not so with this.

Not to easy to apply, when I opened it appeared to be hard and dry as if the can had already been open or was old. It was very sticky and would curl when I tried to apply and had dry hard clumps My can definitely wouldn't spread easy. This morning it appears dry and rubber like texture so I'll see how it holds up. Time was an issue so I made it work.

Application: The product is exactly what it claims to be—a thick, rubberized paste. It has the consistency of thick peanut butter, which is ideal for bridging small cracks, filling gaps, and coating larger areas where movement or weathering is an issue. I applied it using a stiff disposable brush and a putty knife, spreading it evenly across the problematic area. Be warned: it's messy, so wear gloves and keep mineral spirits nearby for cleanup. Since I chose the white color, it blended decently with the trim, though it definitely dries with a noticeably rubberized, textured finish, not a smooth, paint-grade look.

Update 7 Oct 2024: I visited the gorilla tough website and discovered that their email and chat interfaces DO NOT WORK. I made time to call their 800 number and finally reached a rep. The Gorilla Tough rep asked for the number on the bottom of the can, so make sure you can read at least the first 5 digits. Therein, the rep provided me with a very generous credit, wherein, I had my choice of Home Depot, Walmart, or Amazon. He said they would also send an envelope, so I could ship it back to them for examination. The paste is a failure, but when you finally reach a rep, the company makes up for it! I trusted Gorilla Glue products up until now. When I first opened the container, I noticed the product was very stiff. Not knowing the consistency to expect - and trusting the brand from other Gorilla Glue products I've used in the past, I still maintained trust in this "Gorilla Paste" for some reason. Over the course of a month, it became more difficult to use. About 6 weeks later, it was nothing but a hard lump of rubber as you see in the pic. I did manage to use it in a few places wherein it definitely sealed some cracks, but I didn't get my money's worth.

Follow the directions Follow the directions This product works great,,as long as you follow directions and clean the ever living h?!A out of area. I personally have not tried it for any medium to high pressure piping. I have used for old cast iron drain piping,,and outdoor concrete patio Just make sure area is super clean,,use some grit cloth and soap and water,, Let it sit for and hour then apply second coat. I have used it to seal some seams outdoor concrete patio storm door. I wouldn’t try the boat,,but I have a lot of faith in low pressure applications . The price is comparable with others and was packaged and shipped as described.

This would’ve been a great product to use because gorilla products are well-made, but the delivery must’ve been dropped and the product dried up in a hard ball but Amazon graciously refunded my money. Thank you, Amazon.

I've had luck with previous gorilla products and this works too...

muy buena calidad y manejable

100 % garantizado Sella muy bien sin problemas

La pasta estaba casi seca . . . muy difícil de aplicar.

Clear paste applies over any surface. I will only know if it works if the cracks in my concrete widen with time.