How much mica powder you need to use is subjective, but a general guideline is that you should use 1g of powder per 1-5oz of mixed epoxy (or 50g per gallon of epoxy)
Thoroughlly mix your epoxy Part A and Part B in the correct ratio first before adding your colorant.
Start off with a little and add more until you achieve your desired level of color.
If you're using WiseGlow glow in the dark mica powder, it's best to add powder around 3 hours after the epoxy has been mixed. This will allow for maximum colorant dispersion and prevents clumping.
Mica powder is made up of a very fine colored pigment that will disperse in your epoxy and adds a multi-dimensional, opaque color that varies depending on the thickness of epoxy and ambient lighting.
If you want an even, opaque color, our WiseDye Liquid Solid Pigments are what you want.
If you're interested in an even, transparent color, our WiseInk Liquid Pigments will be more suitable.
NOTE: Purchasers should always test and evaluate how any epoxy colorant looks prior to a final mixing for a project. It is up to you to determine suitability of such products for their particular use. The powdered colorant shown on the listing, website, brochure or any marketing materials may not be exact due to limited computer monitor/printing processes. Each individual views color differently. Please contact us if you have any questions about the resin color before you purchase.