Great Stuff99112876 Smart Dispenser Multipurpose Black, 12 Oz.

I choose RV & Marine because I wanted black for this job. Also, it should have greater moisture / vapor resistance.The reusable tip system works excellent. Stow the can upright. When you are ready to use again, pull any material that has dried from around the tip. Rotate the tip; that will help to break up adhesions inside the dispensing tube. Shake it good, and point the can upside down. Use some inexpensive 1/4" vacuum line to extend the tip, if you need to reach up, so the can points down.I was able to leave the can for 60 days before using it again. No waste or unused portion remained.

Excellent product!

The media could not be loaded. First time using this product to replicate stone cave for my paludarium.Once fully hardened, foam is very sturdy & hard to cut & remove if you change your mind on the set up. Feels like styrofoam. Smooth shiny black color.Once cut into form, appears charcoal in color & matted.1 can dries in about 30 minutes or so.Better to wait an hour & cut to desired form, foam would be easier to work with VS days later when fully cured.1 can wasn't enough to create a thick wall, so I ordered 4 more cans (from Home Depot--needed it ASAP).Smell wasn't even that strong. (Project finished outside)Tilt nozzle in the direction you want output or else foam will not come out consistently thick to cover surface, instead will be frothy like soap.USE ENTIRE CAN OR IT WILL HARDEN & CLOG NOZZLEWish that a can would expand a lot more than it did, expansion was a bit less than I anticipated. (Maybe it was my first time & didn't spray properly)For my project, I preferred the cream color because it was easier to work with than this color which had weaker expansion & too glossy.Overall, I highly recommend using this for a project like mine VS using real rocks because your tank will be lighter in weight & overall easier to work with than gluing rocks.

I bought this to seal gaps on the outside of my house. My foundation is painted dark grey, so the black matches better than the typical yellow sealer. I have noticed some fading from the sun, but it doesn’t affect the quality. Works pretty well for my old house.

Durability, easy to use.

Works as intended. My apartment came with a gaping hole under bathroom sink where the walls were visible between rooms. Could always smell my downstairs neighbor cooking. Decided to patch it with this product to match the black painted wall.

I bought this to fill gaps in metal trim that would be somewhat visible, so I looked around for black to hide it. A few months later, it turned a brownish orange, pretty much like any other spray foam would. It seems to be working from a functional standpoint, but don't expect on it keeping its dark color.

Why did you pick this product vs others?:Fills gaps wellEase of use:Fills gaps well