PB 3303740 16" .070"/46 Grit Super Abrasive Scrub Brush with Lugs for Power Boss

Product Description

PB 3303740 16" .070"/46 Grit Super Abrasive Scrub Brush with Lugs for Power Boss Scrubbers. Our heaviest grit for aggressive scrubbing of unsealed or older sealed concrete floors with heavy dirt and debris. The heavy grit brushes can also be used for stripping finish and sealers from sealed concrete flooring. Long lasting DuPont Tynex-A or Hahls Nylon filaments are impregnated with large 46 grit silicon carbide granules which are arranged in a 6 row configuration on a solid plastic molded brush block. For a slightly less aggressive brush, search for 3300796, .050"/80 Nylo-Grit. Not recommended for polished concrete, painted or epoxy painted flooring. Usually brown, orange, purple or grey in color. Include 3 drive lugs (arranged around a 5-1/2" center hole). These are the older style scrub brushes used on models including 88, 90 Series scrubbers. Please check your model before ordering. For the newer PowerDrive style clip-on brushes, use 3313128. Most machines require 3 brushes (4 if using a side scrub brush). Priced each. Replaces Minuteman / Power Boss 3303740. Our Part Number PB 3303740, PB 3304740