Can you spray paint a hacky sack?

yes you can

yes, after you spray it with OTMAN SPRAY PAINT you will need to let it dry completely, then apply a polyurethane coat to protect it unless the manufacturer states it does not need a finishing coat

yes but you can destroy it I have tried it before

paint that's sprayed out of a bottleYou could also calling it aerosol spray paint

Unless it is clearly marked as an acrylic paint, spray paint is usually a solvent based paint so that it dries fast. Not sure? Go to the manufacturer's website or ask your retailer for a copy of the...