NAPA Standard Blue Antifreeze – 5 Litre (N9055L)

Description

Genuine NAPA · Part no. N9055L

Safety: Warning. Harmful if swallowed. May cause damage to organs through prolonged or repeated exposure. Read the label before use.

NAPA Standard Blue comes ready to use in a 5 litre bottle: a universal blue coolant you pour straight into the expansion tank, without adding water. Its freeze point is -36.7°C, it gives 2-year protection through the seasons, and it is made to SAE J 1034, ASTM D 4985, ASTM D 3306 and BS 6580: 2010, for topping up or a full refill.

Good to know

• Do I need to mix it? No, it is already at working strength and frost-proof to -36.7°C straight from the bottle. Adding plain water to ready-mixed coolant lowers its frost protection.
• How do I know when to change it? A coolant tester (hydrometer or refractometer) shows how much frost protection the coolant in the car still gives. The inhibitors in coolant wear out with time, so it is changed at the interval in the service schedule even when frost protection still tests fine.
• Will it suit a car on long-life coolant? Not as a top-up for a different type. Mixing coolants of different technologies can weaken their corrosion protection, so drain and flush the system first when changing type.

Which one?

Apec Standard Blue (A9055L) is a similar ready-mixed 2-year blue; for a concentrate to mix yourself, NAPA Ultra Longlife Green 05 (N9105L) gives 3-year protection.

Key features

• Ready mixed: no dilution
• Freeze point -36.7°C
• 2-year protection
• Year-round use
• SAE J 1034, ASTM D 3306, BS 6580: 2010

Specification