Product Description
Shell HD Phosphate Free Antifreeze/Coolant (AFC) is a phosphate free, fully formulated AFC pre-charged with supplemental coolant additives (SCAs). This product meets key requirements of engine manufacturers such as Detroit Diesel who specify phosphate free AFC as well as meeting the needs where ASTM D6210, conventional, fully formulated AFCs are needed. Shell HD Phosphate Free AFC is amine free. When used with recommended monitoring and maintenance with SCAs, Shell HD Phosphate Free AFC will provide the vehicle manufacturer's recommended service life for conventional fully formulated AFC. This product is not recommended for passenger cars unless specifically recommended by the manufacturer.
