ERRECOM Extreme 30 ml,Air Conditioning and Refrigeration Leak Stop, Includes 1/4 SAE 5/16 (R410a, R32) adapters for Vehicle A/C Systems, R1234yf R134a

Suitable for use in A/C systems of HYBRID and ELECTRIC VEHICLES PERMANENT REPAIR: it permanently seals refrigerant leaks up to 0.3 mm in air conditioning and refrigeration systems ACTS QUICKLY on rubber and metal components of AC/R systems Compatible with ANY REFRIGERATION LUBRICANTS AND REFRIGERANT GASES, excluding Ammonia (R717). SAFE for the system thanks to its polymer-free formulation; does not block AC/R components and does not react with moisture and oxygen. Product for professional use, Weight: 0.220462262 Pounds, Manufacturer: ERRECOM