YoYoSpin
Member
Here’s a boat-load of Polyester Resin blanks that got cast over the last two days. I’m finding that to get swirls and color variations in the final product, what works best for me is to thoroughly mix the hardener with and base compound first, then the powder pigment, and finally, the colorant...but don't mix the color in too much. Just swirl it around till it’s evenly distributed.