Regin Premier Air Spray - 120ml. Non-Flammable REGZ06 - Regin Premier Non-Flammable Air Spray 120ml • 120ml • Regin Premier Air Spray is a liquified, non-flammable* gas and provides a dry, powerful blast for easy removal of dust and other loose contamination. • This aerosol has been fitted with a 360° valve to enable use at all angles. • This product has been formulated without the use of any CFCs or HCFCs. • According to Directive 2008/47/EC.