Prestone Super Flush For Aluminum/Metal 22 oz

Designed to help defeat heavy rust and scale deposits in neglected cooling systems. Premium 2-in-1 formula designed for either a quick flush or for a heavy-duty cleaning. It removes rust, corrosion, scale and solid materials from the cooling system to help prevent overheating, a leading cause of engine failure.

Product Features:

• Flush clean and refill
• Increases system life
• For use in all manufacturers
• Safe for use on all metals and radiators