R134a STOP LEAK Charge, 4 oz. Can, For R-134a Systems

(1) R134a STOP LEAK Charge, 4 oz. Can, Leak Stop For R-134a 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 which is used on the self-Sealing cans. If you need a K28 can taper please visit our store and enter "K28" in search box. We have several variations of the K28 can taper. Once you have the k28 can taper it will work on all our Global Refrigerant Supply aerosol cans which have the self-sealing disk on top. Aerosol For Automotive A/C Systems or Commercial Refrigeration Systems. With age, o rings and seals will shrink and deteriorate. When Stop-Leak for R1134a Systems is added to your a/c or refrigeration systems, it reconditions the rubber o rings, compressor gaskets, service valve seals and expansion Valve Body leaks! When the R134a Stop Leak product is installed in an air conditioning or refrigeration system,