Universal Radiator Coolant Dye 1oz - FJC

Part #: 4926

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The FJC 4926 Universal Radiator Coolant Dye provides a dependable solution for professional technicians seeking to accurately identify and address cooling system leaks. This concentrated 1-ounce dye is engineered for broad compatibility with various coolant formulations, offering a streamlined diagnostic process for automotive and industrial applications. Its high-visibility formula ensures precise leak location, contributing to efficient repairs and enhanced system reliability.

Key Features

Universal Compatibility: Works effectively with most common coolant types, including conventional green, OAT, HOAT, and P-OAT formulations, making it suitable for a wide range of vehicles and equipment. It will not change the color of any coolant.
High-Visibility UV Reactive Formula: Emits a distinct blue fluorescent glow under ultraviolet or blue light, enabling clear identification of even minor coolant leaks that might otherwise go unnoticed.
Concentrated Treatment: A single 1-ounce bottle is formulated to treat a standard automotive cooling system, providing efficient and cost-effective leak detection for up to 4 gallons of coolant.
Cooling System Safe: Engineered to be non-damaging to critical cooling system components such as hoses, gaskets, and metallic parts, ensuring integrity during diagnostic procedures.
POE Ester Based: Formulated with POE Ester, further enhancing its stability and compatibility within various cooling system environments.

Applications

Automotive Cooling System Diagnostics: Ideal for accurately locating leaks in radiators, heater cores, hoses, water pumps, thermostat housings, and other system components in passenger cars, SUVs, and light trucks.
Preventative Maintenance Checks: Integrates into routine vehicle inspections, allowing technicians to proactively identify potential leaks before they escalate into major issues or costly breakdowns.
Post-Repair Verification: Employed after cooling system repairs to confirm that all leaks have been successfully sealed and the system is secure and operating optimally.
Heavy-Duty and Fleet Maintenance: Suitable for a broad spectrum of commercial vehicles and industrial machinery, helping to uphold cooling system integrity across diverse fleets.