This 18" tynex brush is made for the CT30 Auto Scrubber.

Due to the 1.5 inch long, grit impregnated tynex bristles, this aggressive scrub and strip brush is great for cleaning grease off of concrete floors and stripping wax floor finishes off of tile floors. We recommend that this 18 inch diameter brush should definitely be used on an inconspicuous area of flooring before scrubbing your complete floor to test for quality of floor finish.