TN 1038680 Polyurethane Rear Squeegee for Tennant M30 Riding Floor Scrubbers. An optional oil, chemical and abrasion resistant urethane rear (outer) squeegee blade. Polyurethane blades are commonly used in areas with oils, greases, petroleum, and on surfaces with abrasive textrues. Measures 63-3/8" x 4" with 10 mounting holes. Polyurethane blades are commonly used for special situations where heavy oils or chemicals exist. These urethane blades are also very abrasion resistant and can be used in glass manufacturing facilities, bottling plants, or other areas where broken glass may be an issue. These can also be used on concrete sidewalks and similar abrasive surfaces. This is the urethane version of the outer blade, TN 1035052. Works in conjunction with the urethane slotted inner squeegee, TN 1038681. Fits Tennant M30 riding scrubbers. Priced Each. Replaces Tennant 1038680. Our Part Number TN 1038680