
R401a, MP39 Stop-Leak Charge, 4 oz. Can, Leak Stop For R-401a, MP39 Systems
R401a, MP39 Stop-Leak Charge, 4 oz. Can, Leak Stop For R-401a, MP39 Systems **Always charge in the "INVERTED" position! * We are a UPS Certified Hazardous Materials Shipper and this item will ship legally with all required information. This can requires a K28 Can Taper. If you need a K28 Can taper please go to the "Can Tapers" category and search K28. Aerosol With age, gaskets, o rings and seals will shrink and deteriorate. When Stop Leak is added to your a/c system, it reconditions the compressor gaskets, Expansion Valve seals, rubber o rings and seals. When the Stop Leak product is installed the product mixes with the refrigerant and oil. As the product circulates in the system, it comes in contact with the o’rings and seals causing them to swell, resulting in "no leak". Stop leak will not repair or "fix" cuts or worn out o’rings or seals. Installing Stop Leak may stop the yearly recharge of lost refrigerant. Use only with Mineral, Ester, and Pag oils. Gas