Polyurethane Expanding Liquid Foam 1/2 Gallon KIT, 4 LB Density Polyurethane Foam, Includes 1 Quart of A & 1 Quart Part B, 2 Part Polyurethane Marine Foam

Easy to use, great results, as long as you use precise matching volume of both A & B. Called tech support to check temp. required. Needs to be above 65 degrees but not over 90 degrees. Below 65 will slow rising action but not overall ultimate rise according to them. Worked great.

Exactly what I needed for a small project and I'm very happy that I didnt have to spend more money buying more than I needed.

I use this to reinforce the "fin can" of high power rockets, and it is very easy to use and so much more economical than buying small quantities from rocketry vendors.

Did not work At all. Bad results. Followed the instructions but did not work

Great product, very hard foam. Does fill a 8 gallon keg nicley, but not all the way

Item just as described. Perfect for my project!

easy to use

quality