GUNK® Windshield Washer Concentrate with Anti-Freeze is a concentrated formula with ammonia specifically designed to protect windshield washer systems from damage caused by temperatures as low as -25° F. A superior solvent for cleaning windshields in any season of the year. Quickly dissolves dirt, bugs, grime, and road film. Harmless to rubber, metal, painted surfaces and plastics when used in accordance to instructions.
