Re: How Swirl Paint Jobs are done (awesome)
I was researching this a while back... Most of the guys in the videos say they use enamel paint and borax... The thing is that in some vids and pics they use an eyedropper to squirt the paint in (this gives the larger more blob like paint swirls) and some guys have those really tiny tins of paint (probably for aircraft models etc as mentioned before) and they pour it in from a small height and this causes the paint to form thinner loops and swirls.
Also they dip the guitar with only a primer coat on which is usually why the paint sticks and also why the base coat colour is usually black, white or grey.
I've heard try also use cold water which helps the paint "contract/freeze" so to speak and stick to the body (I assume hot water would "melt" the paint and it would run" but I'm not too sure about this one.
I've swirled a piece of pine before as a test and it worked well enough but I was unhappy with the swirl so I threw it away...