I have a number of hairline scratches on my windows. Probably from the wrong abrasive cleaner and brush. I have used Novus 1-2-3 (#3 is for heavy scratches) with limited luck. I'm about to go to the 2000, 1200 grit sand paper then back to Novus.
Can anyone provide a good guide to doing this right? Equipment, cloth, process.
Can anyone provide a good guide to doing this right? Equipment, cloth, process.