WD40 is a penetrant, not a lubricant, I don’t know any Mechanics who use it.
Definitely will debate lubricants for days, but no one who is in the industry uses standard WD40
Definitely will debate lubricants for days, but no one who is in the industry uses standard WD40
> WD-40 is an American brand and the trademark name of a water-displacing spray
… and the definition of “water displacing spray” is “penetrating fluid”
It definitely is an oil, it definitely lubricates. But we normally name things by their primary purpose.