Posted by Paul (in NY) on Wednesday, April 11, 2007 at 23:03:41 :
In Reply to: Re: Sandblasting posted by jim in n.y. on Wednesday, April 11, 2007 at 13:51:06 :
I blast my sheetmetal with Black Beauty FINE grit. I totally agree with everything Jim in NY says. I also do as he suggests and have never warped anything. But without care, its probable you will warp sheetmetal.
Paul