WD-40 and sex

Gunsmiths love WD 40. It's the worst thing in the world to put on your weapon.

I guess that include canonballs to?

https://www.snopes.com/fact-check/wd-naughty/

Fake ad

https://www.snopes.com/fact-check/wd-naughty/

Fake ad Originally Posted by xtrem

You thought otherwise? smh

Most overused product for what it was not intended.

Now if you are looking to displace water it should be your go to.
If you want lubrication,penetration, and the ability to get inside rusted parts Liquid Wrench or 3 in 1 is your best bet.

wd40 is mineral spirits, basically. good stuff for wood before you lay down a fresh coat of stain..