Boreas G400
Description:
BOREAS G400 is a concentrated ethylene glycol-based coolant designed to provide anti-freeze and anti-boil protection. It features an advanced Si-OAT (Silicate-Organic Acid Technology) inhibitor system, free from phosphates, amines, borates, and nitrites. The long-lasting formulation effectively prevents rust, corrosion, cavitation, and cooling system degradation. BOREAS G400 meets the latest VW coolant specification VW TL 774-G (G12++) and offers a service life of up to 8 years or 500,000 kilometers.
Benefits: 
FEATURES & BENEFITS:
- Outstanding corrosion protection
- Contains no amines, borates, nitrites or phosphates
- Protects against overheating
- Anti-cavitation, preventing foam and the retention of air, ensuring the good performance of the pump.
- Prevents the build-up of deposits, keeping the cooling system clean.
- Long life service product
Application:
BOREAS G400 is designed for engines made of cast iron, aluminum or a combination of the two as well as cooling systems with aluminum and/or copper alloys, especially for all-alloy engines in which a special aluminum protection is required at higher temperatures, for passenger cars, commercial vehicles, buses, agricultural machines as well as stationary engines and devices that require a radiator antifreeze of this quality. Fill the cooling system with BOREAS G400 and water according to the desired mixing ratio. We recommend distilled water for this. Depending on water hardness and quality (hardness not greater than 3.6 mmol/l), dilution with tap water is also possible. BOREAS G400 should be blended with water in a concentration amongst 33% to 60% by volume prior to infilling. The usage of a 50/50 ratio for the mixture of water and BOREAS G400 is generally advisable.
Analysis values of the water may not exceed the following threshold values:
Water hardness: 0 – 3.6 mmol/l
Chloride content: max. 100 ppm
Sulfate content: max. 100 ppm