Softback Sanding Sponge, Fine Grade

3M™ Softback Sanding Sponges are a flexible foam pad enables user to sand hard-to-reach areas such as headlight openings, around door handles, door jambs, etc. Helps to eliminate finger marks and can be used wet or dry. Ideal for dry or wet sanding of wood, paint, metal, plastic and drywall. When finished, simply rinse and reuse. Conformable, comfortable, flexible and convenient. The full thickness medium sponge is perfect for preparing old bottom paint for a new coat; used wet, it keeps the air clean of dust. 320-400 grit face with foam backing. Box of 20.