First Applied Sorbent Treatment – Against Chemical Threats FAST-ACT® FAST-ACT® is a proprietary formulation of non-toxic high-performance specialty materials effective at neutralizing a wide range of Toxic Industrial Chemicals with the added capability to destroy chemical threats. FAST-ACT® has two proprietary components – Titanium Dioxide (TiO2) and Magnesium Oxide (MgO) – both in powder and granule form. Unlike commercially available versions of titanium dioxide and magnesium oxide, these materials are manufactured using unique processes that allow for greatly enhanced physical and chemical properties of the components allowing for broad chemical efficacy. Effectiveness against a broad range of chemical hazards eliminates the need for multiple products. FAST-ACT® has been tested for efficacy against a wide range of toxic chemicals.