Dyna 143 is specifically designed for use in Zep Parts Washer, Dyna Clean, Dyna Brute FB, Super Brute FB, Zep Brake Buggy and Dyna Mate. Quickly dissolves and flushes away grease and dirt. May be used with a brush or as a dip. Composed of a blend of quality, odorless solvents. Safe to use on all metals. Excellent light-duty cleaner for fuel pumps, carburetors, filters, master cylinders, valve covers, rocker arms, and all engine parts. Ready-to-use. Relatively slow evaporation rate reduces losses to atmosphere. Leaves light oil film on parts to protect against rust and corrosion. Its elevated flash point provides both an added degree of safety in use and storage, and removes the used product from the Hazardous Wastes List, thereby eliminating the headaches and expense involved with disposal.