ComStar A/C Zero Leak, Fluorescent Yellow 4 Oz, Permanent "Stop Leak", Non-Polymer Formula for Automotive, Commercial & Residential HVAC, Prevents Clogs, Compatible with All AC Lubricants (90-700)

Reliable, Polymer-Free Solution for Lasting A/C Leak Protection

Experience a hassle-free fix for minor A/C system leaks with our high-performance stop leak treatment. This permanent solution is formulated to seal leaks in evaporators, condensers, seals, and gaskets—without the risk of clogging your system. Designed for universal compatibility, it works seamlessly in automotive, residential, and commercial air conditioning setups.

Specifications:

• Product Type: A/C System Stop Leak Additive
• Application Range: Up to 5 Ton Systems (1 oz per extra ton)
• Formula Type: Polymer-Free, Non-Hardening
• System Compatibility: POE, PAG, Mineral-Oil Lubricants
• Safe for: Automotive, Commercial, Residential Systems
• Use Type: Repair & Preventive Maintenance

Perfect For:

• HVAC Technicians
• Auto A/C Repair
• Commercial Maintenance
• Preventive Residential A/C Care

Why Choose Our A/C Stop Leak Solution?

This advanced A/C system sealer provides a reliable, no-clog solution to extend system life, reduce costly repairs, and prevent refrigerant loss. Ideal for both quick fixes and proactive maintenance, it’s the perfect choice for keeping your cooling systems efficient and dependable. Invest in smarter A/C care today.