Based on "Hybrid" technology (HOAT), for light vehicles and trucks. Contains MEG and organic (carboxylate) and mineral (silicate) inhibitors. Free from nitrite, phosphate, borate and amine. High protection against corrosion. Compatible with other MEG-based coolants. Meets the BMW GS94000 and other manufacturers specifications. ALWAYS CHECK THE MANUFACTURER CAR MANUAL BEFORE USE. It is recommended to drain the circuit before any coolant change.