Enviro-Safe 134a Replacement Refrigerant with Stop Leak 1 case of 8 oz cns #2032 Description Enviro-Safe 134a Replacement Refrigerant w/ Stop Leak Gauge Kit #2032 New Kit includes: 1 can Enviro-Safe 134a Replacement Refrigerant w/ Stop Leak 8 oz can 1 each 134a Brass Gauge Set For automotive and other 134a applications. Works for standard small A/C units as well. Because Enviro-Safe 134a Replacement Refrigerant with Stop Leak, you will use up to 60% less! One 8 ounce can is equivalent to 21+ ounces of 134a. Flammable to open flame or spark. Proceed with caution if used in systems designed for non-flammable refrigerants. (description exceeds maximum possible length)