FC 19-421S 19" .050"/80 Nylo Grit Scrub Brush for Factory Cat / Tomcat, 8 Pt. Clutch Plate

Product Description

FC 19-421S 19" .050"/80 Nylo Grit Scrub Brush for Factory Cat Tomcat Floor Scrubbers. Our second most abrasive bristle scrub brush. .050" diameter DuPont Tynex-A or Hahls Nylon filament is impregnated with large abrasive 80 grit silicon carbide granules. These heavy grit brushes can be used on older shop flooring with heavy packed debris, older sealed concrete, and unsealed concrete. The .060"/80 Black Grit brushes can also be used for stripping of tile, terrazzo, quarry tile, and other similar hard surfaces. Slightly lighter than Super-Grit. Equivalent to Tough-Grit, .060"/80 Black Grit. Commonly black in color. Replaces black and brown floor pads. Not for use on newly painted flooring. Tynex-A or Hahls filaments outlast standard poly and Nylon filaments. We also offer a heavier .070"/46 .065"/46 Heavy Grit scrub brush (FC 19-421SS), or a lighter mid grit .035"/180 grit scrub brush (FC 19-421C). Includes 8 point clutch plate. Some older models require a 6 point clutch plate (if a 6 point plate is needed, please order FC 5-421S). Some of these models also use cylinder scrub brushes instead of disc brushes. Please check your existing brush set up before ordering. Fits Factory Cat and Tomcat floor scrubber models including Factory Cat 38, 40, 40HD, 550D and Tomcat 3700D. Most machines require two brushes per unit. Factory Cat 550D requires three brushes. Priced Each. Replaces Factory Cat Tomcat 19-421S. Our Part Number 19-421S