There are times that the standard non-toxic water based cleaners just don't seem to work particularly well at cleaning primers out of my Iwata brushes. Stynylrez seems particularly difficult if allowed to even slightly set up.
I use Naked Gun for cleaning my automotive spray guns and it works really well. It instantly dissolves every auto paint I've encountered. It evaporates in seconds and leaves no residue. The MSDS shows it is mostly acetone with a few other organic solvents mixed in.
Having said that, it's stinky, nasty, flammable and toxic. I use it outdoors with gloves or in the garage with a respirator. With proper health precautions, what are your thoughts on using it to clean an airbrush? Will it instantly destroy the seals?
Thanks,
Mike