Polishing the FrameFrame polishing is easy if you have discipline and time. I held off for a long time out of fear that I'd get part way and have to give up. Well I finally got part way and wanted to give up! It's hard work by hand, and takes time, but it's not hard and does not require special skills or tools.My situation was a series of scratches on the frame where the previous owner had slid the bike on the ground. Always bothered me. So I found numerous web sites mentioning their owners' polishing exploits but with few pictures of the process, and I was nervous. So what you get here is another webisite with my polishing exploits and few pictures - it's really hard to take pictures of shiny things, so the 'in process' shots don't exist.
Process:
1) Let the sandpaper dow the work! When your progress seems to slow down, get a new piece of sand paper, it's chaep. Don't try to 'get your money's worth' from something so minor and so frustratingly time-consuming. 2) Be patient with the process and do not skip steps. The lustre of a good polish job is direclty proportional to the evenness of the early prep-work. 3) Give yourself plenty of time to do the job and spread it out over many weekends. No one has the muscle endurance to do the job in one or two weekends without cutting corners. When you're exhausted, you'll cheat. 4) Get a cheap angle-grinder and expect to use it up doing one frame. I got a solid Black & Decker unit - maybe $45 and while I think B&D make good stuff, this thing is pretty well spent. The output shaft bearings are loud and loose and I'm not quite finished. 5) Use 'edge-on' buffing wheels as opposed to the 'full face' chammy pads. The wheels are made for bench grinders and you might need to adjust the hole size but they are vastly superior to the chammy pads. The wheels last longer, allow higher spin speeds, allow higher pressures, hold rouge more evenly, and can get into various nooks and crannies that the pads can't reach. |
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Last modified on 30.12.03 Please send comments / complaints / contributions here. Since I deny the concept of 'IP', please feel free to re-use anything of mine from this page, though I would appreciate attribution. Others' work here is copyrighted and is the exclusive property of those respective authors. Re-use and / or reproduction of their work is prohibited.
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