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Metal cleaning solvent [ask]

PostPosted: Sun Jun 09, 2013 2:36 pm
by demonboy
What do we use for cleaning the cooper board before the printing the design on the board?

Re: Metal cleaning solvent [ask]

PostPosted: Mon Jun 10, 2013 10:10 am
by yonghui
Hi,
sand paper is enough i think.

else if u really want some liquid to clean can use brasso, maybe