Neste Pro Coolant W-II is a next generation, ethylene glycol-based long-life coolant concentrate which is developed by the hybrid organic acid (Si-OAT) technology. It is a very versatile and multifunctional coolant that can be used in internal combustion engines and battery electric vehicles.

YEAR ROUND FREEZING AND CORROSION PROTECTION

Neste Pro Coolant W-II is made from the highest quality ethylene glycol and cutting-edge additive solution which provides reliable and safe cooling system operation even at very cold outdoor temperatures (please check coolant / water mixing concentration rates). It keeps the cooling system free from corrosion and maintains it for optimal performance.

LONG DRAIN INTERVALS

It is backboned by OAT (organic acid technology) and silicate inhibitor technology that provides unique oxidation stability and extends coolants working life. Extended drain intervals help to reduce the amount of waste and therefore maintenance expenses.

EXCELLENT PERFORMANCE

Neste Pro Coolant W-II stands out with excellent technical features, such as: enhanced thermal and oxidative stability, compatibility with hard water, compatibility with radiators manufactured using CAB, silicate stabilization and aluminum passivation. Nevertheless, it is compatible with former generation Si-OAT coolants making it easy for replacement.

Applications

Neste Pro Coolant W-II is a multi purpose coolant which is suitable for various passenger car and light vehicle brands as well for several brand heavy duty vehicles. It is especially developed for VAG group passenger cars and light vehicles. It meets the latest VW TL-774L (G12 evo) classification which is backwards compatible to previous VW coolant classifications. Note! Due to the glycerol presence in the product, the antifreeze meters for monoethylene glycol-based coolants do not give a correct antifreeze reading, but a correction table must be used. Check the suitability of the product in the instruction manual. Not recommended to mix with other coolants. Water quality has an effect on coolant performance and durability. Distilled or deionized water would be used, if available. However, the minimum requirement is to use good quality clean “tap water”, hardness max. 10 ° d. Neste Pro+ Coolant W-II is fully mixable with Neste Pro+ Coolant W.

Technical properties