1 definition by Laci Ward
An aerosol can usually filled with 134a gas 1,1,1,2-Tetrafluoroethane for non-flammable applications or 152a when flammability is not a factor.
Distributors Choice Air Duster 134a or Distributors Choice 152a Air Duster sold as "MEGA DUSTER" used for "DUSTING" electronics.
by Laci Ward September 20, 2006