AC Leak Stop With UV Dye.

Wurth A/C Leak Stop is specifically designed for use in HFO-1234yf A/C systems, including those in electric and hybrid vehicles. This advanced formula effectively seals leaks in metal and rubber components, such as evaporators, condensers, O-rings, gaskets, and hoses. The included UV dye simplifies leak detection, allowing you to pinpoint the source of the problem quickly.

Key Features & Benefits:

• Seals Leaks: Effectively stops leaks in metal and rubber A/C components.
• 1234yf Compatible: Specially formulated for use with HFO-1234yf refrigerant systems.
• Hybrid & Electric Safe: Safe for use in hybrid and electric vehicle A/C systems.
• UV Dye Included: Simplifies leak detection with a UV lamp.
• Safe Formula: Does not contain harmful polymers or refrigerants that could damage or clog A/C components, recovery machines, or reclamation equipment.  
• Oil Compatible: Compatible with PAG, POE, and PAO oils.
• O-Ring Conditioner: Helps keep O-rings pliable and prevents future leaks. 
• Anti-Wear & Anti-Oxidant Additives: Extends the life of A/C system components.   
• HFC-Free Aerosol: Environmentally friendly.
• Easy Application: One can treats one vehicle.

Directions:

1. Start the engine and turn the A/C to MAX. (The A/C compressor must be running for installation.)
2. Remove the cap from the low-pressure port of the A/C system.
3. Before connecting the A/C Leak Stop hose to the low-pressure port, slowly fill the hose with Leak Stop to purge any air.
4. Connect the hose to the low-pressure port and depress the actuator to charge the Leak Stop into the A/C system for approximately 20 seconds.
5. Disconnect the hose from the port.
6. Top up the A/C system with refrigerant.
7. Replace the port cap.
8. Run the A/C system for 15-20 minutes to circulate the Leak Stop throughout the system.