AD 56314062 / 56315858 41-1/2" Black Neoprene Squeegee Kit for Nilfisk Advance Convertamatic 26"/28", Advenger/Adgressor 32" Scrubbers. 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.This kit contains two oil and chemical resistant black neoprene floor squeegees. This kit contains one 41-1/2" rear squeegee (41.5" x 3" with 8 mounting slots) and one 36-3/4" slotted front squeegee (36-3/4" x 2-5/8" with 5 mounting holes, 4 slots and 12 notches). These thick black neoprene blades are an upgrade to the tan/neoprene set and are commonly used around solvents and oils. Fits Nilfisk Advance Convertamatic Scrubbers with the "C" marked squeegee frame, commonly used on 26" and 28" models including Convertamatic 26D, 26D-C, 26C-C, X26C-C, X26D-C, 28D, 28D-C, 28C-C, X28C-C, X28D-C cylinder and disc model scrubbers (will not fit 24" "B" or 32" "D" marked squeegee frames). These blades also fit Nilfisk Advance Adgressor BR850S 32" series (3220D/3220D-AXP) and the Advenger BR800S 32" models (3210D/3210D-AXP). These will not fit the older Advance (Non-Nilfisk) Convertamatic (B - Battery) Models. Priced per set of two blades. Replaces Nilfisk Advance 56314062, 56315858. Our Part Number AD 56314062, 314062N