NSS 24-9-252-1 Neoprene Front Squeegee for NSS ER20B, 20W/B, 2008, 2016, 2625DB, 26-VS, 2929RB (Curved Rear Squeegee Assembly) Floor Scrubbers. Durable oil-resistant black slotted neoprene front (inner) squeegee. 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. Measures 37" x 2" with 14 notches (7 on each side). Fits NSS Wrangler models including ER20B, 20W/B, 2008, 2016, 2625, 26-VS, and Champ 2929RB floor scrubbers. These blades only fit the models equipped with the optional curved rear squeegee assembly. For the Wrangler 2008, 2016, 2625DB, 26VS straight blades, use the 33" identical ribbed urethane blades, NSS 2391061 / 2393009. One neoprene front blade required per unit. Works in conjunction with the tan gum rubber rear squeegee, NSS 24-9-253-1 (except for Champ 2929RB). Priced Each. Replaces NSS 24-9-252-1. Our Part Number NSS 24-9-252-1, NSS 2492521