Errecom Extreme vehicle air conditioning leak sealant. Twin-pack.

Pack includes 2 x treatments of 30 milliliter’s, enough to stop micro-leaks in air conditioners in cars, vans, and trucks.  

Included are fast couplers for R134a and R1234yf refrigerant gases. 

Permanently stops leaks of refrigerant in rubber and metal parts. 

The system and recovery components are safe and unharmed. 

Unresponsive to air and humidity. Suitable for all types of refrigerant gas. 

Free of polymers, it does not clog the recovery machine or system compressor.