Elevate your A/C maintenance with the R12 Support Kit from Best Refrigerant.com. This versatile aerosol product combines two powerful Enviro-Safe solutions to remove moisture and reduce friction, ensuring maximum cooling performance. Eliminating moisture helps prevent corrosion and freezing, while the friction-reducing component promises colder air duct temperatures. Ideal for residential, commercial, and industrial systems, it comes complete with Arctic Air, Oil, Proseal, and a Brass Gauge for comprehensive care. Keep your air conditioning systems running efficiently and effectively with this all-in-one solution.