TN 9003883 650 & 700 Urethane Squeegee Kit Ci [T5] for Tennant. 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. Blade has 5 mounting holes. Priced Each. Replaces Tennant 9003883. Our Part Number TN 9003883