3 thoughts on “January 23, 2019

    • one minor problem…. WD is not a lubricant or penetrating oil. It’s designed to dry and form a protective coating. /good cartoon though.

      • Yes, it is used to protect metallic parts, but it most certainly is a lubricant and a penetrating oil.

        “WD-40 is the trademark name of a *penetrating oil* and water-displacing spray.”
        https://en.wikipedia.org/wiki/WD-40

        “WD-40® Multi-Use Product protects metal from rust and corrosion, *penetrates* stuck parts, displaces moisture and *lubricates* almost anything. It even removes grease, grime and more from most surfaces.”
        https://www.wd40.com/about-us

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