What is the mixing ratio for producing glow paint?
There is no standard mixing ratio and this is best left for the end user to decide. The more powder you add to the mixture, the brighter the glow would be, but the end result would be a coarse thick paint, might be too difficult to use (depends on your application method). You can achieve the same brightness in glow by either painting one coat of thick paint or a few coats of thin paint. As a general guideline, mixing ratio of Glow powder to clear paint is 1 part powder to 2 parts paint and can go up to 1 part glow powder to 1 part paint, by weight.
