Great Stuff 99054816 Multipurpose Insulating Foam Sealant, 12 oz, Black (Black (3-PACK))

I used this to spray under the hood on by 2015 outback, filled the channel and added sound deaden-er to help quiet the car. I wanted black to look more professional and it needed to be soft to allow the hood to expand and contract with temp.

It worked great, but after a week, all foam that was exposed to the sun turned yellow-green. The whole reason I bought this product was for the black color. I would have selected another black filled had i known. Too bad the color only lasted a week.

I love that it is black. I used it to create a background in my bioactive terrarium and the black was much more aesthetically pleasing. One can went a long way. Didn't expand like crazy which I liked

This product works but please don’t do what I did I didn’t wear gloves and my hands were hurting from me scrubbing them for over 3 hours trying to get the product off but I had no luck I went to bed with most of it on my hands still and with throbbing hands it took 4 days to come off wear gloves ...

The big problem with expanding foam is that it looks like you live in a trailer park.That hideous greenish-yellow color, and the general appearance like it came froma low-budget monster movie. Also, the fact that it swells up and drips and sticks toeverything before hardening into shiny plastic.This can is black. You can put the foam into places and not have to paint it three timesin order to hide the wretched color. Five stars.

... Amazon to the rescue. I am using this item as a gap filler in an automotive application where the black color makes the difference between obvious ugly and stealth gap filling. Worked fine and didn't stick out in my car gaps like the original color formula. Some tips for the fellow Amazonians that need to know... The nozzle pushes on one click, then... you screw it on about a full turn or so. I think a lot of frustration with this product is due to incorrect fastening of the nozzle; no one goes beyond the first click and then complains that the nozzle is flimsy. Once screwed on, it stays on well, and allows for decent control. Clean up on surfaces with spray brake cleaner worked okay. Wear nitrile gloves to avoid wasted time getting this stuff off your hands. Don't get it on your Sunday best; it won't come out. It's rather unbelievable that I can't get this at the local Home Depot, hardware store, and two farm and fleet type stores. This stuff is great and because it's black, even better for some uses.

Wear gloves. It's great to seal a hole. Once you press, it keeps coming out and if you stop, it freezes and won't come out again, so I just go quick, before it stops up. I did get this on my hands; it stuck my fingers together. If you wash it, it will set, and be unable to get off. (Even says so on company website). You will be stuck with it on hands for a long time; however, I used Pur 03, pure ozone, and it actually healed my hands and made it go away, miraculously. (https://www.amazon.com/PurO3-Ozonated-Olive-Oil-Fully/dp/B00BI1743Q).

I was quite excited to stumble upon great stuff in black. I have not seen it available locally and it offered an immediate solution to a small out building/garden shed on our property. I applied it to the gap between the metal roof and cedar siding. You could see where foam had been used years before but the wasps had begun to easily enter last summer.I waited for a milder day this winter and had kept the foam inside the house for optimal results.The product worked, but I am not sure it is as sticky as standard foam. Several “worms” dropped to the deck below - which wasn’t an issue for me because it is to be replaced. If you are over something newer, I would probably use a drop cloth or something. It also didn’t expand as much as traditional gaps/cracks foam but that wasn’t a big problem either. The color is more of a shiny charcoal- in my application the over hand hides it but I can see situations where it may have to be touched up with a darker, flatter pain to make it “disappear.”Will definitely buy again, hopefully the commercial bottles will be available soon for use with a foam gun.