Kraken Bond Extreme Orange Fire Block Foam - (1x24oz) Fire Rated Polyurethane Spray Foam for Gap Filling, Sealing on Windows, Walls, Joints & Pipes, Straw Use High Expansion Fire Proof Foam - 1 Pack

I am using this product to insulate around the exhaust area of my generator shed. Product arrived on time and performance was as advertised. I would buy again

My friend had a gap between a window and the drywall that was letting in smells, construction dust, and more emanating from the attached rowhome.The expanding foam was easy to spray into the gap in the wall and expanded expected. It seems to have helped insulate sound and temperature/dirt from the construction next door so it did its job!

Worked as advertised, couldn’t be happier.

After getting zero, contact back from crackin. And then finding a way to use their product for what I needed and having to finish off the product with great stuff pro. Don't waste your money, just buy the great stuff pro. It's like fifty bucks more for twelve cans, but you get three times more out of it.also doesn't hold or stick as well . Just kept falling off the walls .

Once sprayed it triples in size! Generous amount, does its job and price is great! Glad I bought it. Spray nozzle worked very well till the end. I used all of it without any problem.

After some severe weather over the past couple years, some cracks formed around our sunroom that began letting little pests in where the flooring met the wall. We tried everything we could to fill the space, but we realized we'd need something more than caulking to fill some of the deeper crevices.This was perfect.We were able to spray this expanding foam into some of the larger gaps, then trim it off with a box cutter when it had dried and cured, then replace the flooring.It's done a great job of sealing up those larger gaps and we haven't seen any more of the little "bugs" ever since.

Used to seal openings where cables,etc come into house

I ordered this to fill in the crack between our driveway and the house foundation where our garage door meets the driveway. I cleaned out the area with a shop vac, and then sprayed this in before we added a sealant on top. Very easy to use, fun to watch it expand, and it made the process simple.