EVONIK CORPORATION › AEROSIL® R 711 AEROSIL® R 711 $0.00 AEROSIL® R 711 is a fumed silica surface treated with a methacryl-silane to improve scratch resistance properties. Add To Cart Added! AEROSIL® R 711 is a fumed silica surface treated with a methacryl-silane to improve scratch resistance properties. You Might Also Like AEROSIL® R 7200 AEROSIL® R 208 AEROSIL® R 972 AEROSIL® RX 200 AEROSIL® RX 50
