Bruce S. de Lis said:that blue paper stuff from 3M that is used to sand silicon chips WHAT IS IT CALLED, and where do you buy it?????
A friend of mine used to use it. He would get it from work. He no longer uses it though I believe it is just a plastic piece of sand-like paper. He stopped after he noticed after about a year or so, particles started releasing from his cue shaft. He inspected it and found out it came from the sheet.
If you just want plain, just use a piece of leather but make sure that the shaft is very clean first, burnishing will embed any particles into the shaft.