With so many terrific companies under one roof at SkyGeek.com, why is it that there is no cooler company than Coolgas, Inc.? That's because they specialize in refrigerants, and they've been doing so since 1994, becoming one of the largest distributors in the U.S. We have their R-12 refrigerant, usually known as Freon-12. We also have R134a, which is the tetrafluoroethane HFC refrigerant that has replaced it as its safer, non-corrosive and non-toxic cousin. The company is committed to making refrigerants as simple and as safe as possible, and are an EPA approved refrigerant reclaimer. You'll find that we're also big on being kind to humans and to the environment, which is why we offer a wide selection of earth-friendly, people-friendly products like biodegradable cleaning products, and we provide full information on the items we sell.