Red Devil 0912 Spray Foam, Fill Large Gaps, Cracks Expanding Insulation Polyurethane Sealant, 20 oz., Off-White, Pack of 1

This product works well. I got it for a hole that was drilled during the cable installation. I followed the directions and it was simple to use. Be very careful to use gloves and not get on any clothes. Although I read the warning, I ignored the advice and have a small spot on my coat sleeve because of my “I’m careful and won’t get any on me” careless mindset.

My decoy broke. This fixed it enough to use. This and duct tape, or should I call it duck tape since it was a duck decoy. It floats now and that's what matters.

The foam does form a solid grip and water tight seal. I was looking for this installation ability. Unfortunately the bottle exploded on my most loved sweater and shoes at the application end. When I use super glue or caulk gel I do not have to wear a full smock and work boots. I wish the instructions had warned me more of the mess this stuff makes! After it dried I was able to trim and sand the splatters off, and it had a smooth window installation. Worth the price but needs more mess warnings!

It really expands quickly to fill large vertical gaps when you'd think it would just fall out but it doesn't. My back cement steps have shifted away from the house about 3 to 4 inches and squirrels had squeezed in the and were digging their wainup under the siding. I sealed the area during the day while they were out and that was that no more squirrels . The exterminator quoted $1450.00 so this saved me a bundle. AMAZON isn't uploading my pics for I'd share ..this product could have lots of uses for not alot of money

I usually use another brand with a yellow cap. It’s only a couple bucks more but this had such good reviews I figured a couple bucks for essentially the sane thing. I received my 6 pack thinking, I can use this several times. The can is pretty small, so I figured at least I wouldn’t waste it like the larger can. Almost always end up with a can that is half empty. Except these cans are literally mere seconds worth of spray. I needed to fill a hole around pipes where plumbers had just cut my wall open. It required 3 cans of this, the other brand would have still had foam left. So ultimately each can is a couple bucks cheaper but if you need 3 or 6 to equal the other brand, then they cost 4 times the cost of the other brand can. Even with wasting half a can as a prospect, it’s still a much wiser buy than these are. So that issue aside, if you have a small area, then these work. The foam expands a lot, but not terribly fast. I had to walk away and come back later. It had expanded, maybe even more than that other brand. The foam was dense, and tough. It will do what I needed, I just wish I had known the actual content amount. I do have 3 cans left and now that I know how much they can do, I can use them on smaller jobs while I use the large cans from the other manufacturer for my larger jobs. Overall, terrible value for the amount gotten. Hopefully my review can help others know this going in so they can be sure they get what will fulfill their needs.

good

I ordered this to fill a space in the walls and I wasn't aware of how MESSY this application was. After shaking this bottle up, it STILL came out watery. On the THIRD spray attempt, it then solidified as foam but there was still watery substance being sprayed out at the SAME TIME! IF YOU ARE NOT USING THIS PRODUCT THE SAME DAY, DON'T BUY. I made the mistake of "testing" the product on a certain area (so I didn't ruin my walls) to see the outcome before doing the entire area. Well, once this dries the tube (that disburses the product) hardens up and you CAN NOT use the rest of the bottle ANYMORE. Nope, you can't even replace the top/tube with another one... it's stuck/hardened together. And there is NO WAY to get all the product out the tube so it doesn't dry inside the tube. The other reviewers were 100% accurate on this one but I didn't listen :( I contacted Amazon to tell them about these issues and since this is a "hazardous" product you can NOT return it. NO REFUNDS ON THIS ITEM. So now I have a floor and wall to clean up and a FULL bottle of this foam that I can't even use... SMH. I would NOT... absolutely would NOT recommend this product.... especially not at this price (it's cheaper at Walmart and $3 for their brand). I wish someone wrote this review for me so I didn't have to waste my money, I hope this help you :/

Not its recommended use necessarily, but a hollow metal leg on our futon broke, and glue and other components weren't working to fix it, but filling the leg with this sealant and allowing it to set did the trick!