u/West-Pirate-8904

I've been trying to make a rainbow resin set in time for a Pride market, but so far I've only managed something that looks more like tie-dye, plus a geode-style set using mica powders.

My latest attempt was to wait until the resin reached the honey stage, then drop all seven resin dye colours into a layer of clear resin. Unfortunately, the colours still blended together and turned brown.

I'm not sure what I'm doing wrong. My next experiments are using a toothpick to add tiny amounts of dye instead of full drops, and then trying alcohol inks to see if they behave differently.

Has anyone managed to get clean rainbow effects in resin without the colours turning muddy? I'd really appreciate any tips or techniques. Thanks!