ComStar International Inc. is the world's most comprehensive manufacturer of environmentally safe, industrial strength chemical products. They deal with refrigeration and air conditioning R22 Replacement Refrigerants coil cleaners, conditioners and maintenance chemical products, heating and plumbing chemical products, water treatment and odor control.

Momentive Performance Materials Inc. is a global leader in silicones and advanced materials, with a 70-year heritage of being first to market with performance applications for major industries that support and improve everyday life.