DELSTAR LL COOLANTS 33 (LL/HB COOLANT 33% RTU BLUE

Long Life Hybrid Engine Coolant — 33% Ready-to-Use (Blue)

A premium long-life hybrid engine coolant formulated from a glycol-based concentrate diluted at a 1:2 ratio (concentrate to water). Engineered to provide comprehensive protection for modern engines against corrosion, overheating, and frost damage — keeping your cooling system running efficiently in all conditions.

This hybrid coolant uses a corrosion inhibitor package based on salts of organic acids and silicates, offering the best of both OAT and conventional coolant technologies. It is completely free of nitrates, amines, and phosphates, making it safe for use in aluminium, cast iron, steel, copper, and rubber cooling system components.

Key Applications

• Petrol and diesel passenger car engines
• Light commercial vehicle cooling systems
• Truck and bus engines requiring long-life coolant
• Industrial and stationary engines
• Mixed-metal cooling systems including aluminium components

Product Highlights

• 33% concentration — ready to use, no mixing required
• Hybrid OAT/silicate formula for broad metal compatibility
• Protects against corrosion, overheating, and frost
• Free of nitrates, amines, and phosphates
• Long service life reduces coolant change frequency
• Compatible with most OEM coolant specifications
• Blue colour for easy identification

Whether you manage a personal vehicle, a commercial fleet, or industrial machinery, this ready-to-use 33% coolant delivers reliable, long-lasting engine cooling protection.