Okay, Ive painted a guitar, with normal acrylics, is BOSNY FLAT CLEAR SPRAY good for finishing?
You can put an acrylic or oil varnish over acrylic paint. You can try to get an enamel spray gloss finish which might give it more of a satin sheen to it since you are putting it over flat clear spray, but with more coats you should get a glossier finish. Just make sure that each coat is fully dry before you add another (usually a day or two in a well ventilated area, or else things WILL bleed and crack). Usually these types of sprays do not yellow , but if you are unsure just check on the can, or go to your local art shop and they can help you.
