I have acess to an ultrasonic cleaner at work, it uses equipment cleaner 30 for solder mask.
The carb cleaner isn't doing much. May try some pine sol and rubbing alcohol too.
Thanks! I just bought some used pistons that I want to clean up.
I tried my 1.5" plastic putty knife and it works much better than I thought it would! I ended up using carb cleaner, wire brush and dull putty knife.
"Tough times don't last, but tough people do." Robert A. Schuler
D.T. screwed with this post 11-14-2012 at 07:21 PM