TN 1041102PYS 26" 3SR Stiff Polyester Side Brush for Tennant S30 Riding Sweepers. Our customers have asked for it!! A stiffer, non-abrasive side brush for moving heavier debris and for longer wear for outdoor specific sweeping jobs. This 14" diameter block is filled with .083" diameter polyester. Polyester is a much longer wearing filament as compared to standard polypropylene and nylon. Polypropylene will not soften like nylon and is much more abrasion-resistant than polypropylene. Polypropylene brushes can be used in place of stiff and aggressive wire side brushes where scuffing may be an issue on blacktop or other sensitive surfaces. Extremely well received by our regular sweeping contractors, the polypropylene side brushes are a great value in terms of pricing and longevity. 14" poly block. 26" wide sweeping path. Fits Tennant S30. Priced Each. Not offered by Tennant. Our Part Number TN 1041102PYS