It stays in place and has not been affected by cleaning agents like hoppes, ballistol, clp or other gun cleaners. Use a toothpick to apply. It's pretty thick and you dab a lot more than you brush this stuff.

Used for front sight paint on two black front sight blades. Looking through the peep sight on a mini 14. I'm using this glo formula for my gun sights and after doing the light test, i'm sure it'll do the job.

The only downside is it's pricy for the amount you get.

It's bright like a firefly after just a little exposure to light. As one of the other reviewers mentioned, it's best to use a led light to charge the paint.

To activate the paint, it takes a flashlight about 10 seconds shining on each set to make them glow brightly. Glows at night.

Not for gun sights. Need to charge with light then only glows for an hour. After several minutes in the dark, the glow begins to fade and is soon completely gone.

Long review but informative. Must buy. My affordable go to.

Good sights, well finished, easily installed, and durable. Notthe brightest glow but still pretty good. Sharp aim at night nice and bright.

The rear sight is below my trijicon rmr. They really aren't on target at any range zero (a couple inches low) to 50 yds (a foot low) shot in low light and was almost impossible to see my front sight. Does not fit glock 40 mos with red dot.

The problem is when i order these thru amazon, the sellers will send you ones that have tiny factory flaws. Attempted to return on amazon, of course they are not eligible for return. Probably pawning off their defective junk.