Day One: A Comprehensive Video on How to Sand and Refinish Hardwood Floors.

A Comprehensive Video on How to Sand and Refinish Hardwood Floors. Machines used are the Lagler Hummel. Hyper Grinder I4WOOD Variable speed. Hyper Grinder Hyper Orbit, Bona Abrasives. Lagler Flip. Game Time Polyurethane systems.