TEGO AIREX 900 Organomodified polysiloxane. Acts as a deaerator for floor coatings, silk screen inks, varnishes, wood and furniture coatings and leather coatings. Is solvent-free and highly effective.TEGO AIREX 900 Particularly used for pigmented formulations. Prevents the formation of air inclusions and pinholes in waterborne, solvent-borne and radiation-curing coatings, which is particularly important in high viscosity or high solids formulations and essential for airless/airmix applications. TEGO AIREX 900 Also prevents foam formation during production and application which is particularly important in the case of waterbrone formulations.