I need to paint the inside of a barrel to store clean water (for dishes, showering etc). I hear epoxy paint is ideal for the job. Can epoxy paint be airbrushed? what should I consider when using it? Wouldn't that kind of paint clog the gun or something? Does it come out if I get stained?
Also I've never used a spray gun before and was thinking of renting one. My country is backwards so, if I couldn't find a store that rents me the stuff, How can I achieve a good finish without grooves and shit that promote algal growth?