I introduced the SOHC UK forum to those discs, they are now extremely popular with a lot of members. However they don't seem to appreciate just how versatile they actually are. For instance, I use them to derust the inside of rear mudguards, they get into the tightest of spaces, it's just a matter of tilting the wheel and working out what works best, sometimes just one on a mandrel is better than two if the area you're trying to get at is really narrow.
I've found uses for them for almost anything, some are quite popular with the wife. For instance, any stainless steel pans at home, bottom all covered in burnt grease etc, 20 mins with those discs and the pan will look brand new, just test to find the colour that removes the stuff without scratching the surface. Wife will be very pleased and you get brownie points etc. I've used them to clean her jewelry for instance, the whites are so fine they remove almost nothing but god do they shine silver/gold up. Use the higher grade wheels to clean up wiring harness connectors, the copper strips inside the handlebar switches for instance. The uses are endless, just use your imagination.
In the carb pic you can just see my polishing rig, use grey soap and felt mops for some serious polishing, I can polish a cover that I've sanded to a mirror finish in 30 minutes.
Sorry to the thread starter for this deviation but sometimes things just go off tangent.
