Question
I've recently started to spray stains/dyes and can't seem to get rid of the mottling. Would a better gun help eliminate this problem or is it more likely user error? The gun that was recommended was a Devilbiss trans tech gravity.
Forum Responses
(Finishing Forum)
From contributor R:
Tape up some white paper on your shop wall. Keep adjusting your fluid control and fan knobs until you get a nice atomized pattern without a heavy or darker color in the center of your pattern. You get mottling from a center wet pattern. Overlap your pattern by 50 percent and you should be good to go. Keep your passes the same speed as you spray as well.