Akfix 892P Black Spray Foam Sealant (2x24oz)- UV Resistant Spray Foam Insulation, Waterproof, Polyurethane Expanding Foam for RV, Pond, Waterfall & Landscape | Gun Use-Gun NOT Included | 24oz 2 Pack

I used this on a natural stone waterfall to draw the water over the rocks because all of the water was it was running underneath them. I also used it to hide certain parts I didn’t want visible and to help maintain the structure of the stones to keep them from moving. It worked great for this, and overtime the color of the foam even took on a natural look that appeared more like the natural earth than the foam itself. This stuff really goes a long ways too, and marks much better with a gun than these typical cans with the built inattached sprayer. I’ve been thoroughly impressed with it. I would definitely recommend it to anyone looking to use it for DIY waterfalls ponds, creeks, etc.. just a note for those who may be unaware, be sure that you purchased the proper dispenser as well as foam gun cleaner. These can be found here on Amazon as well.

I used plenty of other foams in the past including Kraken brand. And I do have to say this AKfix 892P works very well even in tough angles foam is shooing out which surprised me. I even had it upside down for a few short burst areas and it delivers very well. Also the amount of propane to foam it very good just ensure you spray at slow to medium range with it. Towards the end of the can you should let the can settle and reshake to get the rest out of the can as well. Overall very good product. I will be using it more where I can take photos of the product installed.

Not as good as enerfoam

After some issues with attaching the gun it worked as well as expected. Probably some operator error and learning curve. Care needs to be taken not to over tighten and strip plastic treads.

Far less expensive than the pur-black. I use it in pest control, so this product may not be useful in whatever other fields one might be using it in.

Used previously without issue in a great stuff commercial foam gun. New case all have a slightly smaller thread diameter rendering them unusable. I was able to take the plastic thread collar from an old can I had and got it to work but a huge pain. Cannot return due to nature of the product.

This is exactly like foam always works, but black. Great for underbelly of RV's. Wear disposable nitrile gloves. It'll come off with acetone before it cures, but after cure you'll have to wear it off!

This does not come with any kind of dispenser. Unless you have one it is pretty much useless...