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Old 03-29-2012, 01:01 PM   #1
3 Rivet Member
salzburg , salzburg
Join Date: Apr 2011
Posts: 123
what is this?

today whilst polishing i came across big brown splotches on the end cap it looks like acid or something and it really doesn't polish out, is this what burnt through alclad looks like?

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Old 03-29-2012, 02:35 PM   #2
2 Rivet Member
1959 22' Flying Cloud
Bishop , California
Join Date: Nov 2002
Posts: 48
It looks like what happens polishing my 59 if I don't really go after the "crud". I am using the grey bar method and when the crud is old and thick I run the bar constantly on my wheel as I go. That gets it done. Then change to the next lighter bar.
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