Refinishing Hardwood Floor Tools and Finish: Tools to use for sanding and recoating hardwood floors

I'm going to refinish my hardwood floors; what grid sandpaper should I use and what type of coating should I put back on the hardwood floors?

By Tom Kraeutler

Source URL: http://www.moneypit.com/question-and-answer/refinishing-hardwood-floor-tools-and-finish-tools-use-sanding-and-recoating-hard