Penetrating Oil Information

[ford38v8]

Originally Posted by JayChicago

I have seen the home brew 50-50 mix recommended many times, but was always skeptical that it would actually be better than known commercial products. When was that test done? How old is that magazine article?

The reason our economy is strong: The American public is conditioned to believe that highly advertised products at inflated prices must surely be better than can be made inexpensively at home.