Mixed with water and ready to use in engines recommending silicate-free anti-freeze Offers protection against frost, corrosion, lime scale deposits and overheating, particularly in aluminum engines operating under high loads Excellent heat conduction characteristics Based on ethylene glycol; free of silicates, nitrates, amines and phosphates Cold protection down to -38? C Fluid is pink Available in 1L bottles. COOLANT M3 READY TO USE1L