Long Life Concentrated Coolant
Benefits
- 4 years or 250,000 km service life (whichever comes first)
- Guaranteed to suit every vehicle
- Provides optimum protection against corrosion of all metals in vehicle cooling systems
- Compatible with hoses and rubber fittings
- Expands operating temperature range of cooling systems (see details below)
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Red Long Life Concentrated Coolant
Benefits:
- 5 years or 250,000 km service life (whichever comes first) when used as directed
- Guaranteed to suit every vehicle where red/orange OAT based coolant has been specified
- Provides optimum, long term protection against corrosion of all cooling system metals
- Compatible with hoses and rubber fittings
- Expands operating temperature range of cooling systems (see details below)
- Eliminates the need for supplemental coolant additives (SCA) in diesel engines
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Long Life Top-Up Coolant
Benefits:
- 4 years or 250,000 km service life (whichever comes first)
- Guaranteed to suit every vehicle
- Provides optimum protection against corrosion of all metals in vehicle cooling systems
- Compatible with hoses and rubber fittings
- Expands operating temperature range of cooling systems (see details below)
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Red Long Life Top-Up Coolant
Benefits
- Formulated to last 5 years or 250,000km (whichever comes first),when used as a complete fill
- Meets the performance requirements of Japanese, European, Australian and American vehicles that require red/orange OAT coolant.
- Ultimate anti-boil, anti-freeze and corrosion protection
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Ultra Cool 70 Plus
Benefits:
- Complete fill – no pre-mixing required
- Provides protection for up to 3 years or 60,000 km
- Contains 70 grams per litre of ethylene glycol
- Increased corrosion protection
- Harmless to hoses and seals
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Ultra Cool Pre-Mix
Benefits:
- Exceeds Australian Standard AS 2108-2004 Type B
- Provides maximum heat transfer
- Recommended for motor sport because it contains no glycol
- Protects all cooling system components against corrosion, rust and scale build-up
- Harmless to hoses and seals
- Provides protection for up to 2 years or 40,000 km
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Radiator Flush and Clean
Benefits:
- Cleans fast in 20 minutes
- Reduces overheating
- Safe to use with all coolant types
- No pre-mixing
- Neutralises harmful acids
- Reduces mineral scale and sludge
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Ultra Cool
Benefits:
- Provides protection for up to 2 years or 40,000 km
- Concentrated solution - makes 10 litres
- Recommended for motor sport use
- Exceeds Australian Standard AS 2108-2004 Type B coolant
- Recommended for motor sport because it contains no glycol
- Harmless to hoses & seals
- Protects all cooling systems against corrosion, rust & scale
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Radiator Stop Leak
Benefits
- Formulated with a base of fibre materials
- Safe for seals and hoses
- No effect on metals, including aluminium
- Safe to use in all radiators
- Compatible with all corrosion inhibitor
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Dr Cool Concentrated Coolant
Benefits:
- 2 years or 60,000 kilometres service life (whichever comes first)
- Guaranteed to suit every vehicle
- Provides optimum protection against corrosion of all cooling system metals
- Harmless to hoses and rubber fittings
- Expands operating temperature range of cooling systems (see details below)
- Reduces nucleate or hot spot boiling
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Cooling Systems

Nulon has a comprehensive range of glycol anti-freeze and anti-boil coolants that suit a very broad range of vehicles. 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

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