I am currently doing a paint project using SW pro-classic. It some new formulation that has Alklyd at the end of the name. Thinned by about 20% it sprays OK from a HVLP gravity gun. There was a learning curve to move slower with the gun since it appears the finish needs to be sprayed on a bit thicker than I am used to with USL or shellac.
All in all I am fairly happy with the finish, although I believe something like EM6500 would be easier to use from an application stand point.
Joe
JC Custom WoodWorks
For best results, try not to do anything stupid.
"So this is how liberty dies...with thunderous applause." - Padmé Amidala "Star Wars III: The Revenge of the Sith"