EXTREME is the sealer that solves problems related to micro-leaks of refrigerant gas in A/C systems of vehicles including hybrids and electric ones. - Acts on rubber and metal components, sealing micro-leaks up to 0.3 mm permanently. - Also ideal for preventive applications. - Compatible with all lubricants and refrigerant gases, including R12, R134a, R1234yf and CO2. - Can be used in A/C systems of hybrid and electric cars. - Highly safe formulation without polymers, does not react with moisture or oxygen. - Does not damage or block A/C system components. - Visible under UV light. - Includes adapter with quick connect low pressure side for automotive systems with R134a refrigerant (black) and flexible hose (Flex Hose) to facilitate connection with the system. - Reusable adapter and flexible hose. - More information on the website errecom.com. Measurements: - Width: 5 cm - Height: 5 cm - Length: 30 cm - Weight: 0 kg