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What It Does
Bardahl XCL Universal Concentrated Coolant is a long-life OAT antifreeze that protects modern cooling systems from corrosion and overheating.
How To Use
Dilute with demineralised water before use. Completely drain cooling system before filling. Follow vehicle manufacturer dilution recommendations.
Problem
Modern cooling systems operate at high temperatures and are vulnerable to corrosion, cavitation and deposit build-up, which can reduce cooling efficiency and cause engine damage.
Possible Causes
High operating temperatures
Corrosion in mixed-metal systems
Cavitation and scale formation
Incompatible or degraded coolant
Solution
Bardahl XCL Universal Concentrated Coolant is a latest-generation OAT antifreeze formulated with organic corrosion inhibitors. It provides long-lasting protection against overheating, corrosion and cavitation while maintaining optimal heat transfer in modern engines.
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Benefits:
Provides long-lasting corrosion protection
Protects aluminium and mixed-metal systems
Prevents deposits and cloudiness
Resists cavitation and overheating
Silicate-free and nitrite-free formulation
Compatible with many OEM specifications
Eco-friendly formulation
Vehicle Type
Suitable for petrol and diesel vehicles, cars, vans, trucks, motorcycles and off-road vehicles requiring OAT coolant.
Long-life OAT coolant for maximum cooling system protection.
This section answers common questions about coolant selection, compatibility and how Bardahl formulations help protect engines under varying operating conditions.
What is Bardahl XCL ConcentratedUniversal Coolant used for?
Bardahl XCL Concentrated Universal Coolant is designed to regulate engine temperature, prevent overheating and protect the cooling system. It supports efficient heat transfer while protecting internal components from corrosion and scale build-up.
What makes XCL a “universal” coolant?
XCL Concentrated Universal Coolant is formulated to be compatible with a wide range of petrol and diesel engines, making it suitable for mixed fleets. It can be used across different vehicle types while maintaining effective cooling and system protection.
How does XCL Coolant protect the engine and cooling system?
The coolant provides anti-corrosion and anti-freeze protection, helping safeguard radiators, water pumps, hoses and engine internals. This helps reduce wear, prevent deposits and extend cooling system lifespan.
Why is it important to use a concentrated coolant correctly?
As a concentrated coolant, XCL must be diluted with water to the correct ratio before use. Proper dilution ensures optimal freeze protection, boiling point elevation and corrosion resistance, helping the cooling system perform as intended.
Can using the correct coolant help prevent overheating and cooling system issues?
Yes. Using the right coolant helps maintain stable engine temperatures, supports efficient heat dissipation and protects against corrosion, reducing the risk of overheating, leaks and premature cooling system failures.