Testing spec. for sanding backup pad

Posted By<" ">mark lampka on September 12, 2002 at 15:32:30:

Does anybody know of a spec for testing a sanding backup pad? Speed is should safely run and duration of the test?
thanks.
Mark

Subject: Re: Testing spec. for sanding backup pad

Comments:: Does anybody know of a spec for testing a sanding backup pad? Speed is should safely run and duration of the test? : thanks. : Mark