What is the main ingredient of WD-40 ?

[e30rapidic]

I used to "wash" my racecar down in it after a Saturday night race. Its awesome for removing scuff marks from flying tire chunks

[Massimo]

The only thing I dont agree with is a lubricant. While it may work for a little while, it usually just displaces grease and other correct lubricants reasulting in more wear and noise.

[P.Kelly]

everyone knows the secret ingredient i nWD40 is just good ol' magic.

No, everyone knows that it is smurf dust.

[der affe]

WD-40 will also dissovle silly putty or in my case therapy putty. I had an asshole roommate who's dog got a hold of some then proceeded to chew it up on my couch. I had 50 little spots of green putty bonded to my couch slip cover (ikea couches).

Doused it with WD-40 and patted it up with paper towels, bam! Gone!