>>8713725Wait, do you have Mr Super Clear gloss or flat? If flat, you don't want to spray before painting, it's going to cause problems. If gloss, you can spray before I guess, but you don't need to. Just paint right onto the plastic and then seal it.
Other than that, listen to
>>8713789, and be mindful that a "mask" in this case is not a mask like we've been wearing for COVID, it's a respirator with replaceable cartridges like this. If you can smell the lacquer paint, it's a bad sign. These masks are fairly pricey tho, so if you wanna cheap out, take the pieces outside to an open and well-ventilated area. Then do a few quick sprays while holding your breath and leave the area for 10-15 mins before returning to do the next pass. This is kind of a pain but it's the only way to save your lungs and your wallet.