Polytech Purple Si-OAT Antifreeze Concentrate is a standard Silicated Organic Acid Technology coolant designed to provide reliable cooling system protection across a wide range of modern vehicles and equipment. The purple coolant formulation combines organic acid inhibitors with silicate technology to help protect cooling systems from corrosion, frost damage and overheating.
Suitable for both petrol and diesel engines, the formulation helps maintain cooling system performance whilst protecting key components such as radiators, water pumps and engine waterways.
When mixed at a 50:50 ratio with water, Polytech Purple Si-OAT Antifreeze provides freeze protection down to -20°C.
Key Features
- Standard Purple Si-OAT antifreeze concentrate
- Silicated Organic Acid Technology (Si-OAT)
- Freeze protection to -20°C (50:50 dilution with water)
- Corrosion and scale protection
- Suitable for modern cooling systems
- 20 litre container
