From sanli at stanford.edu  Thu Oct 27 14:09:25 2005
From: sanli at stanford.edu (Arif Sanli Ergun)
Date: Thu, 27 Oct 2005 14:09:25 -0700
Subject: Pad Etch
Message-ID: <6.1.2.0.2.20051027140759.01c26cb0@sanli.pobox.stanford.edu>

Hi wbmetal users,
Does pad etch attack Al (100%)? What is the etch rate of Al in pad etch?
Does anybody have an answer?

Sanli