After 41 years loosening rusted fasteners on the farm, on equipment that may never see shelter, I have settled on Zep 45 as being the best penetrant I have ever used. However, I am certainly open to suggestions as to a penetrant that will beat it. But, for now, Zep 45 is the standard to be beat, for me.
docbill, would you please enlighten us more about your product? If you feel uncomfortable doing so on the forum, feel free to p.m. me.
I'm certainly not pooh-poohing OoW as a penetrant, never tried it.
SRH
