I've had a few and have never posted pics here before so I'll take a stab at it tomorrow.. As far as the benefits go:
It has a long life while in the package. A year or so.
After opening it, it's like play dough. When you think about it, it's perfect to wipe away from something like lettering. But it's also awesome for so many more things because when it dries it turns soft and grippy. There are lots of suggestions on the site but I just tried it out on the pistols and a laptop charging cable that my pups decided to chew up.
The high and low temps of tolerance are amazing. You could use it on a pot for boiling water and could use it in the Arctic.
It comes in several colors.
Im thinking about doing the back end of a Geissele SD-E next.. The AR it's installed on has a lot of red accents so why not try out the trigger?
If you don't like it, it can be removed unlike cerakoting..
Just a suggestion for you all. I think it could have several uses for our ARs.