I had to sand a bracelet after repairing a ‘divot’ – the resin propped over the bracelet so I had to sand it away. I used papers from 400 to 1500’and then the novus Polish, but it’s still not as shiny as it was originally. I rubbed olive oil onto the surface – that improved it some – but I can’t seem to get back to that wonderful,high shine! Also, is it me, or is the sanding a long process? I seemed to be at it for hours! Is it possible I didn’t buff enough with the Novus, or didn’t use enough? The finishing seems like a long, painstaking process. Am I doing something wrong, or does is it generally so labor-intensive? Also, somebody recommended diamond glaze. Will this help to restore the shine? Thanks!