Parts & Accessories Spare parts We have the original Extreme product from the well-known Italian company Errecom, in a 30 ml size. The smart and ultimate solution for freon leakage problems in car air conditioners and home air conditioners. Product Features: Smart Repair: Permanently seals small and tiny leaks in metal and rubber parts (O-rings, hoses, and seals) within the air conditioning system. Completely Safe: Does not react with oxygen or moisture, and does not cause any blockage in the compressor or expansion valve. High Compatibility: Compatible with all refrigerants and A/C oils. Ideal Size: A 30 ml bottle is sufficient as a standard dose for most car air conditioning systems. Italian Made: 100% original and guaranteed quality. How it Works: It is injected into the system with the freon and moves with the gas; upon reaching the leak point, it immediately seals it without altering the cooling efficiency.