Aba Wood Flooring demonstrates how to sand between coats when working with water-based finishes on hardwood floors. When you use an electric sander, avoid overheating the surface when sanding between coats of a water-based finish. Accomplish this by replacing conventional sand screen pads with a Velcro triple head sanding plate and soft interface pads. The triple head sanding plate and interface pads offer better dust extraction and a more effective final sanding. This system also offers better vacuuming around each disc and provides a reduced risk of swirl. Velcro triple head sanding plates and soft interface pads offer a multitude of solutions for sanding hardwood floors with water based coats.