CS Unitec's ELS 225.1 Drywall Sander with VacuGlide prepares wall and ceiling seams with a smooth finish quickly, cleanly and with 60 percent less effort prior to painting, plastering or decorating.
The adjustable vacuum suction of the VacuGlide System, when used with a CS Unitec vacuum, holds the sander to the surface. This feature reduces the amount of pressure that needs to be applied, allowing easier guiding of the sander and making the perceived weight of the tool only 3.3 lbs. The Drywall Sander extends up to 9-feet and easily adapts to angles. Dust-free sanding discs have vacuum holes and a hook and loop backing. 
For more information, visit csunitec.com.