ERRECOM External Leak Stop for Air Conditioning and Refrigeration Systems

• Universal for all types of refrigerant gas
• Suitable for applications with flammable refrigerant gases
• Ideal for holes on metal and rubber components
• Resistant to lubricants, additives and refrigerant gases
• Effectively seals holes up to 5mm

EXTERNAL is the two-component paste filler that is applied externally on the components of refrigeration and air conditioning systems. It is suitable for applications with flammable refrigerant gases. In these cases, welding is in fact very difficult: EXTERNAL allows immediate intervention even on these systems, avoiding scrapping. Designed to effectively seal all types of holes up to 5 mm that occur on metal and rubber components in refrigeration and air conditioning systems, EXTERNAL resists lubricants, additives and refrigerant gases. Withstands temperature fluctuations and can be used on both high and low pressure side (hot or cold). Benefits Suitable for applications with flammable refrigerant gases (such as R600-R290) Can be used on metal components of AC/R system such as Copper, Aluminium and Steel Can be used on thermoplastic piping Resistant to minerals, POE, PAG, PAO and alkylbenzene lubricants. Resists CFC, HFC, HCFC, CO2 including R32 and R1234yf refrigerant gases. Resistant to washing liquids, including chlorinated Withstands a temperature range from -148°F to +518°F (-148°F to +518°F) The pressure resistance depends on the size of the leak: 5mm = 40 bar 2mm = 50 bar. 1mm = 57bar Learn more at Errecom