Lifeboat Urethane Pour Foam - 2lb Density - 1 Gallon Kit 2-Part Closed Cell Rigid Pour Foam - Fast-Acting Formula - Great for Boat Buoyancy, Flotation, Filling, Soundproofing, & Insulation

Used to make a cowl on an aircraft. Excellent.

Worked perfectly

Worked great, was surprised to see that the 2lbs density, outperformed a 6lbs density kit from another popular brand. in both expansion and compression strength. I understand that a 6lbs density will foam less.

I used this product in my boat and it worked excellent. I was honestly very nervous to use at first but it was so simple and easy! I would continue to use this in any of my further boat builds!

A mouse had destroyed foam flotation on one end of our canoe.We used this product to replace it.Did 5 pours to fill the void.Worked great.Only expanded up and did not bend the aluminum skin.I used about 3/4's of it on one end to completely fill it.

This product was fun and was excellent once I had the pour frame built will definitely buy again

I have never had a product fail as badly as this one just did. I was using it for flotation on the back of my boat chamber; I followed the directions to the 'T', even had my wife timing it as I stirred. I did not even get into it over 30 seconds and it started foaming out the top of the bucket. I grabbed the bucked and moved 3 feet to the back of the boat, by the time I got it to the opening it was everywhere, all happening in a matter of seconds. It is 75 degrees out, what a mess and it was not pourable as it was already foam!! It was going everywhere. There was not time to move the product and pour it into the chamber; to use this you would have to put it in the chamber or area you need, and then stir it, which is impossible. To sum it up, I ruined by shoes, pants, a mess all over everything and it is total junk; wasted my money and time. I am sure they will say I did something wrong, however, I am not an idiot having worked with these type of products for many years. This does not work as the package indicates, and in my opinion junk.

From my test, this stuff is amazing! I need something that will fill & conform to an non-uniform shape to act as a filler. It needed to provide some structural strength as opposed to what comes in the cans to fill gaps. This is exactly what the Dr ordered! Bad reviews are doing something wrong......its great! Im getting more.