4 SEASONS ANTI-FREEZE 100% CONCENTRATE 5L

4 Seasons Long Life Concentrated Summer Coolant and Anti-freeze is a concentrated aqueous solution min 95% MEG and 5% High performance corrosion inhibitor. 4 Seasons Concentrate is free of Nitrates, Nitrites, Phosphates, Amines and Borates and contains inhibiting salts in a super stabilized silicate solution. The requirements of ASTM D 3306 or ASTM D 4985, are fully met by this coolant heat transfer liquid.Benefits of Engine Coolant based on the additive, meet the International, National and Military Standards. OEM Specifications met by 4 Seasons Anti-freeze and Summer Coolant are: Porsche, VW, Audi, Seat, Skoda, Mercedes, Ford, Chrysler, BMW, Volvo, Opel, GM. For normal operated vehicles (petrol and diesel) 25-30% of the 4 Seasons Concentrate is recommended or 50% 4 Seasons Premix @ 100 % solution. For truck, tractor, farm machinery add 40% purified water. For all high performance motorcycles (water cooled) 50% to 60% 4 Seasons HPSC concentrate is recommended or 50% premix at 100% solution.