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.
