Touch N Seal 4004520015 U2-15 Spray Closed Cell DIY Foam Insulation Kit 15 BF

Did great filling in a small void between an interior and exterior wall. The space was overhead and too large for the traditional foam fillers which just failed to stick.This is a two part foam that gets mixed in a nozzle and comes out at some pressure. It sprays out and foams up as it hits the surface. Having used the larger canister kits, this is a good option for small touch up projects. The instructions are straight forward and the setup easy. The trigger and nozzle are not as good quality as the larger kits, but it worked fine and there is a good length of tubing from the cans to nozzle. Would happily buy again for spots where the Great Stuff can't do.

The product does what it says. I followed the temperature instructions to a T and the product worked as described. As mentioned by others, it does not cover as much as described. It may be because it is difficult to only apply the product 1 inch deep. This is why I rated the product a 4 rather than a 5.

This product was easily applied. I can confirm it covers as much as it says it does, but you can't stretch it any further! The Foam rises quickly and the applicator device was easy to use and control. I rate the product itself 5 stars..bc it does exactly what it says it does, and I ended up with a quality job, completed. The 5 step application instruction was easy to understand and follow.I wont downgrade the product just because it is pricey. I paid $56 to get it to my door, and have no regrets. I will say there are cheaper ways to insulate something...you make your own decision what you pay for.

I've used several of the larger spray foam kits and they have all worked very well. This time I only needed 10 board feet so went with the smaller kit. As soon as I pulled the trigger I could tell something was wrong. Spray was anemic and seemed not to react well. Total coverage was maybe 4 board feet and it did not expand as it should.Figuring it was just a fluke I got a second kit to finish off the project. This was was even worse. One can leaked at the valve and the other wouldn't flow at all - totally useless.Maybe I just got duds and it wouldn't ever happen again. But it's pretty irritating as you can't return these. I could have gotten the same coverage from a 5 dollar can of Loctite foam and instead wasted $100.Guess I'll have to eat this one. Based on this experience, I'd say go with a bigger kit if you need more than 4 board feet of coverage. Those kits have all been super reliable for me.Update: Both these kits came from seller "TheEnergyConscious". Possibly they are allowing the product to freeze somewhere during storage or transport. Or the shipper could be to blame. Who knows. In any case, I would avoid as there are no returns for this product.

Very little coverage. Not worth the money. Covered literally single section 16 inch by 7 feet. Sprayer worked well for the most part. By the end, it began dripping and not spraying. Odor is minimal midway, canister A began leaking. See all three photos. Have no issues with the seller. Product was shipped and delivered quickly

I was hesitant about this because of the mixed reviews. Bought one anyway, to insulate my hot tub. Pretty easy to apply, instructions are simple, and not as messy as some have said. One other reviewer mentioned toward the end it started dripping rather than spraying. I can confirm that, but at that point the pressure was spent. I compare it to trying to get the last drops out of a can of spray paint--it becomes inconsistent and drippy. Nature of aerosols. Until then, it sprayed on nicely, stuck where I wanted it to, expanded as claimed. Turned out to be a better fit for my project than the can of Stuff sold by the big box stores.

Not much total volume. A little disappointed. Better off buying the single cans for a better bang for your money.

Works great. READ THE DIRECTIONS FIRST. Prep area you wish to spray completely because once you start spraying it is best not to stop until done.Wear old cloths or tyvek suit with gloves and eye protection, can be a little messy