TKX has a high flash point of 175 °F resulting in less chance of flare-ups when a spark happens. TKX uses nonflammable carbon dioxide as a propellant to provide extra safety. By using CO 2 which requires significantly less volume per can,TKX provides more usable contents of product per can. Protects against corrosion. Authorized by the USDA for use in federally inspected meat and poultry plants. Loosens rusted or frozen parts. Safe on fabric,plastic,rubber,paint and other finishes. Net Fill 11 oz. D.O.T.regulated.Shipped via ground freight only. No UPS Cosignee or Collect shipments.