Errecom Extreme Ultra, Air Conditioning and Refrigeration Leak Stop for HVAC/R systems Vehicle A/C systems, 6 mL cartridge (adapters not included)

Can be added in A/C systems of HYBRID and ELECTRIC VEHICLES PERMANENT REPAIR: permanently seals refrigerant leaks up to 0.3 mm in air conditioning and refrigeration systems, including vehicle A/C systems ACTS QUICKLY on rubber and metal components of AC/R systems Compatible with ANY REFRIGERATION LUBRICANTS AND REFRIGERANT GASES, except 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 100% Made in Italy formulation and production