50/50 Pre-Diluted Extend Heavy Duty Antifreeze/Coolant, 1000L
Product Overview
HD Expert™ 50/50 Pre-Diluted Extend Maximum Service Life Diesel Heavy Duty & EVs Antifreeze/Coolant is the ultimate solution for newer heavy duty diesel and EV on-road/off-road vehicles working in intense circumstances where high heat & aluminum protection is required. Our formula provides superior protection against CAB flux rust and corrosion for all coolant system metals, while preventing wet sleeve liner cavitation pitting & extreme temp variations. It is designed to withstand temperatures ranging from -37°C to 132°C, preventing both summer overheating and winter freezing. HD Expert™ Extend is compatible with newer aluminum radiators in engine & EV cooling systems. Use our coolant as per OEM and product manufacturer's guidelines to ensure optimal performance.
Features & Benefits
- HD Expert™ Extend meets/exceeds several industry standards & manufacturer specifications.
- HD Expert™ Extend is designed for intense service heavy duty diesel and EVs, and light duty autos.
- Powered by unique OAT corrosion inhibitors for extended service life and advanced engine protection.
- Provides up to 960,000 km (600,000 miles) or six years service life protection for heavy duty diesel trucks.
- Our ethylene glycol-based formula is compatible with similarly formulated OAT coolants.
- HD EXPERT™ 50/50 Pre-Diluted Extend is perfect for top-ups and flush & fill.
- HD Expert™ products are proudly formulated in Canada.
Specifications
| Color | Pink |
| Container Size | 208 L (54.95 gal) |
| Mixing Ratio | 50/50 |




















