are you sure there is an oil that 'blues'?
i've always used a chemical that 'passivates' for want of a better word, then applied oil to prevent the gun rusting.
i do my exhausts by burning 20/50 oil on to them then finishing with an oily rag while it's still very hot.
out of interest, blue razor blades, (gilette blue) were used by soldiers in the war to make crystal sets as the non-linear resistance property of the blued steel is the same as a point contact crystal diode junction. trust the tommy's.
does anyone's tkm exhaust pick up am radio?
sorry, caps lock not working on this rare example of a pc with windows that is actually working.
death to microsoft, pile of 8888. no shift, they are stars.
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