Center Bearing: PTFE UNSPSC 23191101

Both have stiff nylon bristles for cleaning tile and grout

or 2-3 drops of the Loctite thread sealant

Loaded With Features

Advance 56112790 SC750™ 28R Four Walk-Behind Floor Scrubber 242 Ah wet batteries, EcoFlex™, onboard charger, pad holders Type 2 Class E Center Bearing: PTFE UNSPSC 23191101This Advance SC750 28R EcoFlex floor scrubber effectively cleans floors in large spaces such as hospitals, schools, and hotels. This innovative floor scrubber features a REV scrub deck that uses random orbital and rotational motion to leave your floors chemical free, uniform, and non swirled. It boasts a 28" scrub path with a cleaning rate of 41,900 sq. ft. per hour, offering a continuous run time of up to 84 minutes. It has a powerful 490W vacuum