Tracer Articles’ Cool Seal A/C Leak Sealer Works With All Popular Refrigerants

Tracer Articles’ Tracerline Cool Seal A/C Leak Sealer is designed to seal slow, pesky leaks in compressors, condensers, evaporators, accumulators, O-rings and hoses quickly and permanently.

The non-polymer, oil-soluble formula is safe for A/C system components and recovery equipment and is compatible with all popular refrigerants, including R-1234yf (requires TP-9831CS adapter).

Tracer Articles says Cool Seal is a practical alternative to expensive parts replacement on older, high-mileage vehicles and can remain safely in the system to guard against future leaks, making it ideal for preventive maintenance.

Cool Seal can be injected into an A/C system using various delivery methods.