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Buffing mishap, advice sought
http://www.luthiersforum.com/forum/viewtopic.php?f=10101&t=19593
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Author:  Chris Cordle [ Sun Nov 09, 2008 9:03 pm ]
Post subject:  Buffing mishap, advice sought

Well, I was on my final pass with the StewMac "fine" compound using their drill-mounted buffing pads when I encountered yet another set-back.
The pad on the buffing wheel is mounted to a plastic disc. While buffing out the tight portion of the waist I did not notice that I had depressed the pad to the point that the plastic disc had made contact with the clear and left several deep scratches.

I think I know what I have to do, but nonetheless, would entertain more experienced advice.

My thinking is I need to sand out the scratches then respray the area and blend/feather in the edge.
It was sprayed with nitro professionally. I do have some stew-mac nitro spray cans to attempt the touchup.
My other concern is that there is now buffing compound added to the equation which must be dealt with.

I keep telling myself that with each mistake the recovery process only makes me that much better as a builder.
But ... I still wish I could just do it right the first time and skip all these lesson-the hard way sessions! [headinwall]

the phrase my luthier instructor always coined was "only failure questions the method"

Thanks in advance

Author:  Howard Klepper [ Sun Nov 09, 2008 9:28 pm ]
Post subject:  Re: Buffing mishap, advice sought

The StewMac compounds should be free of silicones, but there may be some oils or waxes in them. Wipe with naptha before you sand and you should be fine.

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