WD-40 is named as such because it was the 40th formulation that finally worked for the fledgling Rocket Chemical Company. The “WD” simply stands for water displacement. – WTF Fun Facts
Source: https://www.wd40company.com/our-company/our-history/
WD-40 is named as such because it was the 40th formulation that finally worked for the fledgling Rocket Chemical Company. The “WD” simply stands for water displacement. – WTF Fun Facts
Source: https://www.wd40company.com/our-company/our-history/