POL is a military acronym for “Petroleum, Oils, and Lubricants.” And “Petroleum” in military lingo generally refers to all types of fuels, but we could rename it for our purposes as “Protectants” or “Preservatives,” which is part of the subject of this article.
The in-depth study of oils and lubricants is rather scientific and in the domain of applied mechanical engineering. The products mentioned in this article are simply ones that I have found “that work” in my 60+ years as a hobby machinist, gunsmith, and shooter. I am simply sharing. I neither endorse these products nor receive compensation from their manufacturers. While the emphasis of this article is on firearms, the information is equally applicable to all tools and garden/farm equipment. I won’t be covering the topic of automobile engine oils. Nor will I cover petroleum fuels.
I prefer to use “specific purpose” products rather than “multipurpose” ones. While there may be many satisfactory multipurpose products on the market, these products in my opinion represent a compromise of some of the desirable qualities at the expense of others, akin to a “one size fits no one” clothing analogy. “Mixing and matching,” (using a product for other than its intended purpose, aka “off label” use) is generally unreliable and could be dangerous. With some notable exceptions, I prefer mineral-based (fatty-acid) products over synthetic, paraffin-based, organic, “water-soluble,” metallic oxides, or ceramic products. Your preferences may vary. “Preservative” products are generally more appropriate for museum conservators, collectors, or as a decoration.Continue reading“POL for Preppers and Shooters by Dr. Rick”
