Re:
Cleaned the frame off and today I've had five or six stints at it with the polish. Total time around 2 hours. It's really worth noting that abrasion is what polishing is all about. Smoothing off a surface to as perfect as possible. Any scratch you put in you will only have to take out again later. It's well worth leaving the stripper to do it's job and Minimising any abreasive help. Some bits of my frame needed the help though, hence the grey scotch. There are some areas that are going to need dressing with wet and dry but I'll come to that another day. For today it's just an initial quickie polish to see what we've got, get on a level playing field so to speak. For this first pass, I've just used any old t-shirt rag I had lying around, but it MUST be clean and dry, and ideally changed often. The same few square inches of cloth can cope with say, the downtube. So change it for the top tube, lower stays etc. You only need a tiny amount of the paste/polish and I've used autosol because it's very good, I've used it for years, it's easy to get so you get consistent results. When going at it on the frame it's important to know how it works and, like the paint strippper, let it do the work itself. The polish as you work it on is actually removing a fine amount of material, oxidation etc and leaving behind a flat surface. You only need to gently rub - if you go at it like a (imagine anything you like that uses rapid movement of your hands / arms for long periods) then you're soon going to end up getting fed up. I just did it while I was bored or between other jobs. You do get very dirty though. The removal of this material is why you need to change rag frequently - otherwise you are rubbing away at your frame with a fine Aluminium paste. I've almost finished this first pass with just a few areas around the brake bosses left. Looking fairly good and I reckon at this level it's about 80% of whatever shine can possibly be achieved. There are still fine scratches and a lot of imperfections to iron out. Something else worth mentioning is how different parts react. It's all Aluminium but the tubes making up the rear stays are easier to get a shine, so I guess are a softer Alloy than the main tubes. Harder still are the dropouts and they are proving difficult to get a good shine. When this is complete I'll get to dressing the scuffs before moving in to the final polish which is essentially just the same again but with top quality cloths.