Products

Cooling Systems

Nulon has a comprehensive range of glycol anti-freeze and anti-boil coolants that suit a very broad range of vehicles. Nulon's philosophy of making coolant choice easier continues to win retail and trade converts to the brand. Nulon offers a green hybrid (HOAT) coolant that is guaranteed for all vehicles and a red (OAT) organic coolant for late model vehicles that require full organic technology. We also offer a radiator corrosion inhibitor that is glycol free for older vehicles

  • Long Life Concentrated Coolant

    • Long Life Concentrated Coolant

    • Nulon Green Long Life Concentrated Coolant (LL) is the ultimate cooling system protection you can provide for your vehicle. It contains the latest Hybrid Additive technology (HAT) anti-corrosion chemicals which provide maximum protection for up to 4 years or 250,000km (whichever comes first). Guaranteed safe to use in all vehicle cooling systems.
  • Red Long Life Concentrated Coolant

    • Red Long Life Concentrated Coolant

    • Nulon Red Long Life Coolant (RLL) provides the ultimate anti-boil, anti-freeze and corrosion protection for all late model vehicles, including petrol, diesel and heavy-duty diesel applications. RLL incorporates the most up-to-date organic additive technology (OAT) carboxylate corrosion inhibitors. RLL is the preferred coolant to use in cooling systems fitted with aluminium radiators.
  • Long Life Top-Up Coolant

    • Long Life Top-Up Coolant

    • Nulon Green Long Life Top-Up Coolant (LLTU) is a pre-diluted, ready to use 33% mix of Long Life Coolant (LL) and 66% demineralised water. It can be used as a top-up to any cooling system containing Nulon Long Life Coolant, or as a complete fill product where water quality is poor.
  • Red Long Life Top-Up Coolant

    • Red Long Life Top-Up Coolant

    • Nulon Red Long Life Top-Up Coolant (RLLTU) is a pre-diluted, ready to use 50/50 mix of Red Long Life Coolant (RLL) and demineralised water. RLLTU is formulated to be used as a top-up for any cooling system using Nulon RLL or as a complete fill product where water quality is poor.
  • Dr Cool Concentrated Coolant

    • Dr Cool Concentrated Coolant

    • Dr Cool Anti-Boil/Anti-Freeze Engine Coolant (DRC) is a full strength glycol concentrate (1004 grams of glycol per litre). It is a low silicate proprietary blend designed to meet the performance requirements of passenger cars, 4WD's and light commercial diesel vehicles.
  • Radiator Flush and Clean

    • Radiator Flush and Clean

    • Nulon Radiator Flush & Clean (R40) is a non-acidic, fast-acting, 20 minute cleaner that requires no-premixing. R40 reduces harmful sludge and scale from radiators and heater cores and cleans the entire cooling system safely.
  • Ultra Cool

    • Ultra Cool

    • Nulon Ultra Cool(R45) is formulated to keep your engine cool and rust free. It will keep your radiator and cooling system clean and free from corrosion, electrolysis, rust and scale build-up. R45 protects aluminium copper, cast iron, brass and solder and extends the life of all cooling system components.
  • Radiator Stop Leak

    • Radiator Stop Leak

    • Nulon Radiator Stop Leak (R50) stops leaks fast in radiators, heater cores and welch plugs. Nulon R50 is compatible with all coolant types. R50 contains tiny particles of aluminium, brass and cellulose fibre. These particles block up cracks and leaks and set hard - like a ceramic seal.
  • Ultra Cool Pre-Mix

    • Ultra Cool Pre-Mix

    • Nulon Ultra Cool Pre-Mix Anti-Corrosion Radiator Coolant (R45PM) is formulated to provide maximum rust and corrosion protection for your engine's cooling system. It will keep your radiator and cooling system clean and free from corrosion, electrolysis, rust and scale build-up.
  • Ultra Cool 70 Plus

    • Ultra Cool 70 Plus

    • Nulon Ultra Cool 70 Plus is a ready-mix 33% mix radiator coolant with demineralised water. It is formulated with corrosion inhibitor and additional glycol protection. The extra 70g/L glycol helps to reduce boiling corrosion experienced with older vehicles that uses type B coolant.