PA 850703 Urethane Front Blade for Pacific. This is the front blade on the rear curved squeegee assembly. 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. Measures 30.88"" with 6 holes and 14 slots (7per side). Works in conjuction with the rear blade (PA 850704). Fits Popular Pacific machines such as the S20, S-24XM. Made in USA. Priced Each. Replaces Pacific 850703. Our Part Number PA 850703