Uview Leakguard Cartridge For Spotgun System (8 Oz)

Features and Benefits:

• Designed for use with the Spotgun® Injection System
• The only A/C Sealant available that is certified to meet SAE J2670 Standard!
• Fully compatible with R-134a and R-12
• Contains A/C UV Dye
• Services 8 vehicles

Specifically formulated for slow leaks that can occur over a 6-12 month period (or a leak rate of 25 oz. per year). Will not harden, crystallize or clog the A/C system or refrigerant recycle equipment. Can safely remain in the A/C system and prevent leaks from occurring in the future - an excellent preventative maintenance product!