Description
  • Enviro-Safe R1234YF ProSeal 3 oz
  • Part #: 2074a
  • Aerosol
  • Forms a hard seal on metal, schrader valves, o’rings, gaskets, a/c condensers, evaporators, line sets and solder joints
  • Enviro-Safe Proseal for R1234YF repairs minor leaks in mobile 1234YF a/c systems.
  • Only for R1234YF applications
  • Even though Proseal for R1234YF can form a seal on the schrader valve, when you hook up to it the seal will release and allow you to use the schrader if necessary. If there is still Proseal for R1234YF in the system it will reseal the schrader.
  • For best results, use Enviro-Safe Prodry for R1234YF BEFORE using the Enviro-Safe Proseal to remove any moisture in your system. Moisture is corrosive and no one wants that in their system!
  • 1 can of Enviro-Safe R1234YF ProSeal 3 oz will treat 1 vehicle.
  • The can itself has a R134 top on it as shown in the picture so you will need a hose with a R134 top tap and R1234yf vehicle connection.
  • DO NOT use in ammonia systems
  • DO NOT use in CO2 systems
  • DO NOT use in R410a systems- Pressure is too high and will explode the can
  • Gas propelled
  • Installs the same way as refrigerant
  • Cannot be added to a fully charged system