Liquid Urethane Rigid Pour Marine Foam 2 Lb Density - Closed Cell (1/2 Gallon Kit)

This stuff is great! I installed a 2 person whirlpool tub in my Master Bath. The tub has to be supported by at least 2# foam. I also used it to fill in some cavities around some heating ducts. This is the ticket. It mixes easily, expands without cracking drywall, and sets hard as a brick. I have purchased this twice, and plan to buy more. Beware - it jumps - it gets on everything if you are not careful....and it's sticky - clean up is hard. Be prepared to throw away mixing cups, stir sticks, and any clothes you get it on!!!

Used this to fill in some air gaps around some projects of mine. I mixed according to directions and had enough time to lay the foam. While the foam is expanding, you can also tilt the project (where possible) to get the foam to adhere to the walls. Hardens nicely, however, if you go to cut/trim it down, you will get lots of foam particles everywhere.Good overall.

It poured wonderfully, and expanded quickly (provided you follow the instructions and mix THOROUGHLY). I wish it had mentioned more prominently that this was a rigid foam once dry- handling and moving the dry piece resulted in some crumbling. Overall, a solid, easy-to-use foam, just a little unclear to me on what the final result was meant to be like.

Used this foam to fill empty heads (rubber mask), arms, and legs for Halloween props. It worked perfect. I just measured out equal amounts of A and B liquids into small plastic cups and then poured the A (darker) liquid into the B liquid....mixed for 30 seconds and then poured into prop. Takes a few minutes to fully cure. Works WAY better then the foam-in-a-can you get at hardware stores. It is expensive but you get what you pay for.

I bought this because I was replacing a deck on an old fiberglass boat. This worked great. Follow the instructions mix it up and poor it quickly.

Works great, simple, but i thought i was buying a soft foam. This is rigid

The quality of the product was very good for what I was using it for but if you need a denser foam you may have to order something different. This foam seemed to have a lot of air bubbles.

I used this to make buoys out of 20 oz. soda plastic bottles. The previous foam I used would get crushed from the string that is pulled by large fish. This is super strong and sets up very quick. Start with a very small amount first so you know how much it expands