When sanding walls and ceilings you need to carefully choose your tools. A dustless wall sander is a combination of a high quality drywall sander and a reliable vacuum collector. VEZOS wall sanders are all constructed by aluminum, making them long life durable and of course light in structure. When sanding in a closed area, always make sure that the room is well ventilated and wear a protection mask for avoiding dust inhaling. All VEZOS wall and ceiling drywall sanders are dustless wall sander, appropriate for indoor or outdoor sanding. View more about dustless wall sander / dustless drywall sander...