its too bad your not doing resin work anymore, (I guess for the best) you would dig using UV for tints, plenty of time to work the resin
I just did a pink opaque layup and this time I closed the door and gave it 1/2 mekp ,, got er wraped and walked her out in the sun the bottom was kicked in about 5 minutes, fliper her for about 1 minute ,, took er inside and cut the lap,, back to the sun for a final bake and done
I may be wrong but ,,, I think the UV helps the MEKP to start going off in solid colors, once it gets in the sun
I glassed this fish with some white and grey tint, using UV resin. Several days later the grey wasn’t dry! The only way to save the board was to cut the layer and remove it! Which i did and reglass with clear resin. The board was ok but uggly! Well, may be i can make it looks better with my lethal weapon: black Posca. Since then i always add some catalyst in my UV resin tint!