hey,
i'm painting my plastic interior pieces white using dupli-color gloss white and dupli-color clear. the issue im having is the clear coat is yellowing immediately after i spray it. What do you guys suggest?

you're spraying too much at one time. try spraying several thinner coats

ok what about drying times between color and clear and between coats of clear?

it varies with different paints buts usually bout 15 min.