Gebauer's Fluro-Ethyl¿ Nonflammable Topical Anesthetic Skin Refrigerant (Aerosol Can) P/N 0386-0020-20. The product consists of a can, a valve and an actuator. || Gebauer's Fluro-Ethyl¿ is a vapocoolant (skin refrigerant), topical anesthetic intended to control the pain associated with minor surgical procedures, dermabrasion and injection. It is also effective in providing temporary relief from the pain associated with minor sports injuries.