INUGEL OPTIMAL ULTRA Concentrated coolant Anti-corrosion and anti-freeze OAT technology Nitrate free / Amine free / Phosphate free / Borate free / Silicate free APPLICATIONS MOTUL INUGEL OPTIMAL ULTRA is a concentrated coolant to be diluted preferably with demineralized water, made from mono ethylene glycol , using an organic additive (OAT - Organic Acid Technology). Particularly recommended for the cooling circuits of light vehicles, heavy vehicles, public works, agricultural, motor-cultivators, boats, stationary engines, ... STANDARD PERFORMANCE AND CONSTRUCTION SPECIFICATIONS: see attached table Contains a bitter product according to decree No. 95326 of 20.3.95 To deter intake, coolants / antifreezes taste sweet but are harmful. Optimum protection of refrigerant circuits against frost and corrosion of ferrous and non-ferrous metals. OAT technology favors heat exchange and allows more efficient cooling of the engine by delaying the boiling point. This organic technology retains its anti-corrosion properties at high temperatures. The limited consumption of corrosion inhibitors allows longer maintenance intervals. Increase in the useful life of the water pump, avoiding cavitation. Compatible with plastic gaskets, sleeves and components. DIRECTIONS FOR USE Use: Do not use neat, dilute with demineralized water depending on the protection requested, see table. For minimal corrosion protection, do not use with a dilution lower than 33%. Dilution with water: Use if possible softened water: maximum hardness 35 ° F and chlorine and sulfate content of 500 ppm maximum. Maintenance intervals: According to frequencies recommended by the builders. Do not mix with products that have not been organic. This product cannot be used for frost protection in drinking water systems. TECHNICAL CHARACTERISTICS Does not contain nitrates, amines, phosphates, borates or silicates