Posted by BrittnCool on Tuesday, November 18, 2003 at 7:33PM :
In Reply to: You are confusing me...... posted by MoparNorm on Tuesday, November 18, 2003 at 8:46AM :
... I have always heard that sand will warp car or truck sheetmetal,,,, I have also seen it happen,,, then guess what,,, skim coat of Bondo over entire truck to bring back smoothness....I wouldnt use sand at all!!!! Walnut shell or something soft that wont cause heat distortion.......