Coolant & Antifreeze
Red Line SuperCool Performance 50/50 Prediluted Antifreeze/Coolant
Part no. RL-81215 · Red Line part no. 81215 · price in CAD
In stock — free pickup in Edmonton, or we ship it. Shipping AB/SK/MB $30 · ON/QC $40 · NT $50 (base FREE over $150).
100% genuine. 100% genuine Red Line, from authorized North American distribution.
A 50/50 prediluted antifreeze/coolant fortified with WaterWetter, ready to use with no water added. It meets ASTM D3306 and ASTM D4985, suits all makes and any coolant colour in gas and diesel engines, and gives freeze protection to -37 °C. Red Line rates it for 5 years / 150,000 miles.
- ✓50/50 prediluted, ready-to-use antifreeze/coolant fortified with WaterWetter®
- ✓For all makes / all models / any coolant color: cars, SUVs, minivans, light and medium duty trucks (data sheet adds UTVs and motorcycles)
- ✓Gas and diesel engines; safe for cast iron, aluminum and brass systems
- ✓Reduces operating/coolant temperatures by up to 20 F through better heat transfer
- ✓5 year / 150,000 mile protection; protects against cavitation corrosion/erosion
- ✓Freeze protection -34 F / -37 C; boil-over protection 265 F / 129 C (rated with a 15 lb pressure cap in good condition)
- ✓Cleans and lubricates water pump seals
Size
30-day returns · Secure Stripe checkout · 100% genuine · (780) 482-2424
⚠ Safety warnings
- READY TO USE - DO NOT ADD WATER
- WARNING! HARMFUL IF SWALLOWED (other precautions are on the back label)
- California Prop 65 warning: this product can expose you to Ethylene glycol (CASRN 107-21-1), known to the State of California to cause birth defects or other reproductive harm.
- Boil-over rating assumes a 15 lb pressure cap in good condition.
Specifications & Approvals
Meets ASTM D3306, Meets ASTM D4985
Common questions
Is this genuine Red Line SuperCool Performance 50/50 Prediluted Antifreeze/Coolant?
Yes. 100% genuine Red Line, from authorized North American distribution. Everything we sell is genuine product — never grey-market.
Can I get it shipped or pick it up in Edmonton?
Both. Choose ship-to-me for delivery (AB/SK/MB $30 · ON/QC $40 · NT $50, base rate free over $150), or select pickup at checkout and collect it at our Edmonton shop.
Not sure this is the right coolant & antifreeze for your vehicle?
Check your owner's manual for the required specification or call our Edmonton team at (780) 482-2424 and we'll match the right product to your vehicle.
More coolant & antifreeze
Not sure what you need? Call (780) 482-2424 and we'll match it to your vehicle.
Want it installed? See our Heating, Cooling & A/C service in Edmonton.
100% genuine. 100% genuine Red Line, from authorized North American distribution. Never grey-market.