wd-40 to prevent rust?
Well supposely this winter were suppose to get some snow, so that brings up the possibilty of rust. But anyhow Iv heard of people spraying an lubicant like wd40 on the underbody so road salt and what not doesnt stick as easy to metal and rust it, is this true?
I most likely wouldnt go longer then an few weeks of not washing down the underbody but im still curious if this would not let the salt eat in the metal? Or is there anyother step i could take that will prevent rust better that would be easy/quick to do (exmp. not underbody coating)? I also assume after the snow has hit you would want to spray off the wd-40 right?
Basically, if theres snow, there's me doing donuts in an empty parking lot haha so I know snow will very easily sling up under there. So any thing will help, thanks.
BASICALLY, what is an easy spray on material to prevent underbody rust for an short period of time?
Last edited by LuxuryDodge; 09-26-2010 at 08:17 PM.