I actually recommend doing it by hand. Spraying is a much bigger project and skill than you might think. It sounds like a time saver- but you can ruin things in seconds.
All things need to be taken apart and reassembled, spray area made- complete masking on anything not getting sprayed etc - and that isn't even talking about how to handle the material and the sprayer.
All things need to be taken apart and reassembled, spray area made- complete masking on anything not getting sprayed etc - and that isn't even talking about how to handle the material and the sprayer.