PB 260005 13" .050"/80 Grit Nylo-Grit Abrasive Disc Scrub Brush for Hako / Minuteman 26B, 240X, 260B, ES260, and 265B Scrubbers. Our second heaviest grit scrub brush for aggressive scrubbing and stripping jobs. Designed for cleaning packed dirt and heavy debris on unsealed concrete, older sealed concrete and asphalt surfaces. Long lasting .050" diameter DuPont Tynex-A or Hahls Nylon impregnated with large 80 grit silicon carbide granules. Includes Minuteman drive gimbal. 13" block diameter. Commonly listed as a 13" or 14" brush. Commonly black in color. Equivalent to Poly-Grit, Nylo-Grit, Mal-Grit. Fits Hako / Minuteman / Multi-Clean scrubbers including 26B, 240X, 260B, 260TD (Traction Drive), ES260, and 265B. Two brushes required per model. Priced each. Replaces Minuteman 260005. Our Part Number PB 260005