[47WeeWind]

Hi Roger & Roxie:

My favortie penetrant for rusty parts is Kroil/AeroKroil made by by Kano Labs and purchased direct from the factory. Details can be found on their web site:

http://www.kanolabs.com/

I use enough to buy it by the case of 12/10 oz. cans every few years. You may wish to purchase just a few cans to try. I let it soak in for 5 minutes or so before wrenching, and apply it again if there is no movement at first. Its wonderful, real stuff.