Custer Feldspar, Custer Spar, 2mm, P-2mm, Medium Chip, Crude, P-30M, 200 Mesh, P-200M, 325 Mesh, P-325M, P-325F ... Silicates react with powder oxidizers such as boron trifluoride and manganese trifluoride. · Safety Data Sheet (SDS) OSHA HazCom Standard 29 CFR 1910.1200(g) revised in 2012 and GHS Rev 03. ...Web