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® TT 600 AEROSIL® R 805 AEROSIL® 380 AEROSIL® R 8200 AEROSIL® 150
