I have just finished up my tube of Sparks yellow. It doesn't last very well and comes out as a more golden yellow than a bright primary yellow. I need help deciding what yellow dye to try next. If Special Effects could get their butt in gear there would be no question what dye I would get, but we all know how that's going...
Can't decide between MP Electric Banana and Punky Yellow. I know Electric Banana is not a primary yellow, but it's such a pretty color and I think it might be a better mixer to make my neon orange color. I can't find many reviews for the Punky Yellow and I'd like to know how well it lasts.