Can draftboard be spray painted

Can draftboard be spray painted or painted with acrylic paint BEFORE it gets etched?

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Just check the material data sheet on the paint making sure there is no PVC, chrome, etc. that are no-no’s and let it dry thoroughly. Then watch it like a hawk.

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Acrylic paint should not be a problem. I would check the spray paint, but I suspect that by the time it is dried it is mostly inert even when burned and the amount vaporized should be negligible, but check the MSDS always.
I have used interior latex paint on draftboard without issues.

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I’ve done a lot of spray paint on canvas and the only thing I have noticed is it does tend to leave a very fine layer of dust on the piece when you laser the paint. Keep a brush around and maybe wear a mask when brushing it off.

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