Duro-Cel brand sponges are popular with professional tradesman as well as household users. Our broad selection of sponges can be used for many different types of applications, including masonry floating, drywall finishing, painting, cleanup, etc… Duro-Cel sponges are also used for general purpose cleaning projects including auto, flooring, tile, kitchen, walls and painted surfaces. Duro-Cel cellulose sponges have a structure that gives them exceptional capillary action for maximum absorption and a durability that makes them useful through multiple projects.