Keystone Abbott-Robinson #11 Extra Stiff Polishing Bristle Brush, Natural Mounted Bristles, Pack of 12

The Abbott-Robinson #11 Extra Stiff brush is a classic, high-quality natural mounted bristle brush used for cleaning and polishing denture acrylic, cleaning interproximal spaces after deflasking, and general laboratory polishing. Its durable, permanently attached bristles resist flaring and provide extended life, making it ideal for applying polishing materials and polishing lab-processed composites, metal, and ceramic crowns.