DELSTAR LL COOLANTS 33 (LL/HB COOLANT 33% RTU BLUE

Delstar HB Coolant 50 is made from a glycol based coolant concentrate diluted with water at the ratio of 1:1. Delstar HB Coolant 33 is made from the same concentrate in the ratio of concentrate to water of 1:2 Delstar HB Coolant 50 and Delstar HB Coolant 33 contain a corrosion inhibitor package based on salts of organic acids and silicates hence referred to as hybrid coolant. Delstar HB Coolant 50 and Delstar HB Coolant 33 is free of nitrates, aminos and phosphates. Delstar HB Coolant 50 and Delstar HB Coolant 33 were developed to protect engines against corrosion, overheating and frost damage.