- GM Dex-Cool Approved
- Protection for up to 5 years or 240,000 kms (whichever comes first)
- Utilises Acid Technology (OAT) to minimise inhibitor depletion
- Patented formula contains no phosphates, silicates, borates, nitrates, amines or nitrites
Incorporates acid technology in an ethylene glycol base for protection on all cooling system metals, including aluminum, from corrosion. It has a patented carboxylate formulation with a service life of up to five years or 240,000 kilometers (whichever comes first) and is approved by General Motors to the GM 6277M specification.DEX-COOL coolant contains no phosphates, silicates, borates, nitrates, amines or nitrites.DEX-COOL coolant protects modern engine components from winter freezing and summer boiling. It contains a high quality defoamer and will not harm gaskets, hoses, plastics or original vehicle paint.DEX-COOL is a trademark of General Motors Corporation. Used under license DC-4.