ZeroR® MAX SEAL AC Leak Stop for R134a & R12 – 1 Can


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Our ac stop leak is designed to repair minor leaks in the evaporator, condenser, connecting fittings and metal lines. MaxSeal was designed to save the consumer the burden of costly repairs in the form of replacement parts and expensive service labor. MaxSeal can be used in all air-conditioning systems. The 4 ounce aerosol can contains enough MaxSeal to repair small leaks in 3 or 4lb a/c systems.

  • Max Seal ac stop leak repairs minor leaks in mobile a/c systems, seals leaks in evaporators, condensers, fittings and metal lines
  • Works on most mobile applications including automotive, campers, semi tractor trailers, combines, thrashers, agriculture applications
  • For best results use ZeroR® Max Dry BEFORE using Max Seal
  • Compatible with Mineral, Ester, or PAG Oils. DO NOT use in ammonia systems

Legal Disclaimer: ZeroR® AC Refrigerant is flammable to open flame or spark. Read entire product label for critical handling and storage instructions. DiY Parts is not responsible for improper handling or storage.

Net Weight: 4oz

Additional information

Weight 7.6 oz


AC Type

R12, R134a


Stop Leak