Coolant 30

Standard Engine Coolant (Pre-diluted). Ready to Use - Do not add water

BULWARK COOLANTS are premium quality, long-life performance cooling agents for the cooling system. They are designed with Ethylene Glycol, highly de-ionized water and contains multi-metal corrosion inhibitors which gives engine excellent protection against rust and corrosion. They protect against freezing, overheating, cavitation and provide extended service life.

BULWARK COOLANT 30 is recommended for round the year use in cooling systems of Cars, Trucks, LCV’S, Tractors Earthmovers and stationary engines. Its anti-rust, anti-corrosion additive components developed to meet the requirements of modern gasoline and light duty diesel engines provide corrosion protection to all the engine components and minimizes the engine damage by raising the boiling point of diluted coolant.


This product is a ready to use pre-mixed fluid hence should not be diluted further with water. It is recommended to top up with same pre-mixed coolant, in extreme emergency refilling the radiator by adding equal amounts of distilled or demineralized water to the concentrate is possible.

Available as 30% Premix in 1L, 4L, 5L and 205L Drums

Performance Level

  • JIS K 2234

  • ASTM D3306

Key benefits

  • Product contains multi-metal corrosion inhibitors which gives engine excellent protection against rust and corrosion.

  • Protects against freezing, overheating and cavitation.

  • Provides extended service lite