> 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.
> 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.