Fiberglass Supply Depot 2 Lb Density Expanding Pour Foam, 2 Part Polyurethane Closed Cell Liquid Foam for Boat and Dock Flotation, Soundproofing, Filling Voids, and Insulation (1 Gallon Kit)

Works as it should Shipping was fast and on time. Only issue was with drop off, item was not delivered to correct location making susceptible to theft.

Works great, I used it to fill cavities in my boat. It expanded as advertised. Clean up is easy with acetone.

Follow the instructions and you'll be happy. Work within the temp parameters and this stuff kicks off and expands like crazy. I use the 3 container method. One each for part And part B. The mix in a 3rd. Stir for about 30 seconds or so then be quick on the pour. I'm happy with the results and more than likely will repurchase in larger quantities to finish up the project.

It works well but it requires labelling. I found out that the dark stuff is the Isocyanate and the light stuff is the Polyol. And if you want to use a scale to measure by weight, the mix ratio is 100:88, Isocyanate:Polyol. The Isocyanate weighs more than the Polyol. Be sure to mix it with a drill so that you have maximum time to work with it before it starts foaming. It starts to foam about 40ish seconds after you start mixing (in an air temp of 65 degrees F) so you don't really have a lot of time to get it where you want it. Not a problem if you are pouring it, but if you are painting it on something you have to mix it in small batches to account for this. It seems like it takes about 20 minutes to fully expand and dry. If mixed in the proper ratio, the final product is very brittle and rigid, and somewhat fragile. If you add more Polyol, you can make it a bit more flexible and way more durable. I have mixed it up to a ratio of 100:130 by weight (Iso:Poly) and it still expands and dries more or less the same; meaning final product is not sticky and uncured and still takes the same amount of time to dry and expand. For me the best ratio to make it pretty flexible and extremely durable was 100:110 Iso:poly. Yes this means you will have some Iso left over but thats just a small consequence for hacking the system.

Great product. Alittle goes a long way.

good quality

arrived a day late and the packaging was crushed so I would say whoever loaded it or possibly the driver handled the package very poorly! The foam product is awesome easy to use works very well I will definitely buy again

Works

Does as promised

Je cherchais à savoir la différence entre la mousse de coulée extensible de 0,9 kg et celle de 1.8 kg. Je vous dit qu'elle est la différence, celle de 0,9 kg est beaucoup plus expansible que celle de 1.8 kg, par conte celle de 1.8 kg est plus solide que celle de 0,9 kg, elle est là la différence cela dépend de ce que vous cherchez. Pour moi les deux sont excellente. C'est vraiment comme les vidéo.

Fait très bien le travail

Worked as advertised, nothing negative to say about it

Good customer service