AD 56410469 Black Neoprene Rear Squeegee Set for Nilfisk Advance Floor Scrubbers. Manufactrued with a naturally chemical and petroleum resistant neoprene squeegee material. Neoprene is used in cases where the standard duty tan gum blades won't hold up and distort. Neoprene blades are naturally chemical and oil-resistant and can be used in food processing plants, chemical plants and areas where tan gum blades might be affected by chemicals. They are also naturally chemical resistant and can be used where caustic chemicals exist. A two blade kit which consists of the rear (outer) squeegee which measures 46-1/4" x 3.5/16" with 8 mounting holes and the front (inner) squeegee which measures 44-1/2" x 3/-1/8" with 6 notches and 6 mounting holes. Fits Advance Hydro-Retriever 2042 (Model 56410001 / 56410502), and Nilfisk BR 1100C-XL (Model 56410425) riding scrubbers. We also offer this kit a softer oil-resistant premium rubber material (use our AD 56410465). If your model is equipped with the Dual Vac option, use AD 56410466 neoprene rear kit. Please check your model / measurements before ordering. Priced per set of two blades. Replaces Nilfisk Advance 56410469. Our Part Number AD 56410469