This Is A 7 Ounce Can of Propel Propellant by Badger. FEATURES: Excellent starting air source or short usage alternative air source for use with all types and makes of air brushes. Contains no CFCs. Does not promote ozone depletion. Liquid propellant for spray painting. Propel is basically a "can of air" used for air brushing. Directions are provided on how to attach air brush to pressure supply Certified by Art & Craft Materials Institute. INCLUDES: One 7oz Propel Propellant REQUIRES: Regulator (BADR1190) Air Hose Airbrush Adult Supervision SPECS: Net Weight: 7oz COMMENTS: COMPOSITIONAL INFORMATION: Contains 1,1-Difluoroethane (CAS# 75-37-6); and Butane (CAS# 106-97-8). Liquide propellant can freeze skin or eye tissue. Extremely flammable. Contents under pressure. kr9/24/01 ir/kh