Union Mix Bristle Rotary Disc Scrub Brushes

The combination of bassine and tampico natural fibers create a soft brush for light scrubbing and polishing of decorative floors. Lower cost but shorter bristle life than soft synthetic bristle brushes. Often replaced with a soft 020 poly bristle brush. Low to medium aggressiveness. B167n-abrasive natural fibers will not harm softest floor finish.

1-3/4″ bristles. The brush block is molded with shower feed holes and 5″ centerhole for Liberty clutch plates (order separately). 10″- 21″ block size.

Rotary brushes are sized and named by the diameter of brush block and are typically 2″ smaller than the size of your rotary buffer. For example,  a 17″ buffer uses a 15″ brush. If you need help in finding brush size, click on “Find Your Machine” or contact Liberty Customer Service.

Please select your desired brush and mounting hardware below.  If you do not see the mounting hardware you need, click here for our comprehensive list.  Liberty will assemble your brush with its’ specific hardware.