[Roadster]

Originally Posted by Hib Halverson

Anti-seize or oil works well on plug threads but if you use anti-seize compound you MUST use non-metallic anti seize.

Much of the anti-seize on the market has copper, moly or nickel in it so read lables before you buy.

My favorite for spark plugs is DuPont Krytox a flourinated grease which has anti-seize properties and is very durabile at high temperature.

Thanks for the tip.....I will have to check my supply.....