Putoline Ultracool 12 Coolant

Keep your motorcycle's cooling system in peak condition with Putoline Ultracool 12 - a high-grade, ready-to-use long-life coolant with frost protection down to -37°C. Formulated using a patented, silicate-free technology based on carboxyl acids, Ultracool 12 is trusted by New Zealand riders who demand reliable engine cooling and long-term corrosion protection throughout the entire service life of their engine.

Patented Silicate-Free Technology

Ultracool 12 uses a patented, silicate-free technology based on carboxyl acids - a modern organic acid technology (OAT) approach that provides superior long-term corrosion protection without the silicate deposits that can affect cooling system components. This advanced formulation is the reason Ultracool 12 can be used for the entire service life of the engine.

Suitable for Aluminium and Cast Iron Cooling Systems

Specially developed for cooling systems made from aluminium and copper or aluminium alloys - the materials used in modern motorcycle engines. Ultracool 12 can also be used safely in conventional cast iron cooling systems, making it a versatile choice across a wide range of motorcycle applications.

Long-Life Corrosion Protection

The use of powerful corrosion inhibitors means Ultracool 12 is practically unaffected by ageing and can be used for the entire service life of the engine. Optimal results can only be achieved with a 100% filling - ensure your cooling system is fully filled with Ultracool 12 for maximum protection.

Key Features

• High-grade, ready-to-use long-life coolant
• Frost protection down to -37°C
• Patented, silicate-free technology based on carboxyl acids
• Specially developed for aluminium and copper/aluminium alloy cooling systems
• Safe for use in conventional cast iron cooling systems
• Powerful corrosion inhibitors - practically unaffected by ageing
• Can be used for the entire service life of the engine
• Ready-to-use - no mixing required
• Optimal results with 100% filling

Technical Data

• Density at 15°C: 1.072 kg/l
• pH Value: 8.0
• Frost Protection: Down to -37°C
• Technology: Silicate-free, carboxyl acid based (OAT)

Available Sizes

• 1 Litre - ideal for top-ups and cooling system flushes on most motorcycles
• 15 Litre - economical bulk option for workshops and multiple services

Perfect For

• Modern motorcycles with aluminium or copper/aluminium alloy cooling systems
• Conventional cast iron cooling systems
• Riders seeking a long-life coolant that lasts the engine's service life
• Workshops requiring bulk coolant supply
• Any application requiring a silicate-free, carboxyl acid based coolant

Frost Protection for New Zealand Conditions

With frost protection down to -37°C, Ultracool 12 provides reliable protection well beyond the coldest temperatures encountered anywhere in New Zealand - from the Central Otago high country in winter to the Mackenzie Basin's frosty mornings. Whether you're riding year-round or storing your bike over winter, Ultracool 12 keeps your cooling system protected.

About Putoline

Putoline Oil has been developing high-performance lubricants and fluids for powersport applications for decades, with products proven in demanding conditions worldwide. Their Ultracool 12 reflects their commitment to providing purpose-built cooling solutions that deliver long-term engine protection.

Fast shipping across New Zealand. Protect your engine's cooling system with Putoline Ultracool 12.