Nulon Green General Purpose Premix Coolant is a Type B multipurpose anti-freeze/anti-boil corrosion inhibitor type coolant suitable for use in a wide variety of vehicles and machinery. Nulon Green GP coolant is suitable for both complete fill and to top up existing coolant. Nulon Green GP Coolant contains long life inhibitors offering long protection for up to 4 years or 200 000km and is premixed with demineralised water to improve performance and minimise impurities. The formula is safe to use with rubber, hoses, gaskets, seals and is also suitable with all types of metals generally found in cooling systems such as aluminium, brass, copper and cast iron. Nulon Green GP Coolant is safe to mix with other green anti-freeze/anti-boil type coolants To find the correct coolant suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.