Y’allCanDiy Closed Cell Spray Foam Insulation (18 Pack – 36.6 oz) – DIY Expanding Spray Foam for Thermal & Soundproofing – Insulation, Fills Gaps & Cracks – Gun is not Included

The best way to cool it
I used this kit today, insulating the one car garage walls on my house. It’s a great kit with everything you would need to do the complete insulation job. I was surprised by the amount of foam in each tube. The guns are of good quality, and the kit came with the nicest goggles I’ve seen in . Easy to load and use, and dries enough for a second coat in about 10 minutes. I misted the wood and concrete walls and the foam bonds to ANYTHING, including me. The results were instantly noted by the humidity level dropping 10 points within an hour of being done. I did the 2 outer walls, averaging about 2 1/2 or 3 inches. This is super good insulation, with a multitude of uses. It also has a pleasant green tint to it, Very satisfied with this item.

Y’allCanDiy PU Foam Spray – Single 1000ml Can (PACK OF 1 ONLY!)
This Foam Spray is a handy solution for sealing gaps, insulating, and filling awkward spaces where other materials just won’t cut it. The 1000ml can packs a generous amount of expanding foam, and once it gets going, it really lives up to the “expanding” promise. It clings well to most surfaces and hardens into a durable barrier that keeps out drafts, pests, and the occasional nosy spider. Think of it as whipped cream for your walls, except it hardens instead of making dessert.Quality is solid, with the cured foam forming a dense, tough material that feels like it will hold up for years. It is water-resistant and offers good insulation value, which makes it great for both quick fixes and more serious projects. The nozzle works fine, but controlling the flow takes a little practice, since too much pressure can turn a neat bead into a foamy avalanche. Once hardened, trimming the excess is easy enough with a utility knife, but you will probably learn quickly why gloves are a must.Design is simple and straightforward, with a can-and-nozzle setup that most DIYers will be familiar with. There is no complicated equipment needed, just shake it up and spray. Installation is as easy as pointing and filling, though patience is required for the foam to cure properly. It is not glamorous, and you will not be bragging about how stylish your insulation looks, but in terms of function, it does exactly what it is supposed to do and does it well.With that said I need this to seal a rather large area of my Lab building here on the Ponderosa as to protect against particles and the normal heat/cold situation. 1 can, even as LARGE as it is didn’t do it or come close. So I bought a 3 pack along with it. Then I also bought a sprayer gun that works with these cans (see photos) to help me apply it more evenly. Now you can choose your own sprayer gun but this is about the spray foam itself. It sealed things tight and dried quickly. I will need more and thus why I bought the gun, though at first I might have shot myself because I wasn’t getting the application technique down, and then finally I did a bit better. This is a solid and good product!

Great kit
Amazing. Easy to use. My ac register showed a 68 (with ac on) with my thermal gun prior to foaming. After foaming the register (the attic side in case that’s not clear) it showed a 58 on the same thermal gun. Not an enormous change but after I do all my registers that will be significant. I also foamed a few of my sun tunnels and my bathroom fans. They all showed lower temps after foaming. Gun feels sturdy. Lots of tips to use.

be patient
fairly easy to apply just foam doesnt always stick but its pretty good