Spray paint is fine for Polyurethane blanks, but
not EPS foam as the solvents in rattle can spray paint will melt EPS. You can
always use a HVLP gun, a brush or roller, and acrylic
paints.For painting
PU blanks a with rattle can we suggest several light coats of spraypaint,
allowing each coat to dry for about 10 minutes before applying the next coat.Let
the paint totally cure for a day before fiberglassing or it may run and smear
with the resin.