EVONIK CORPORATION › AEROSIL® 200 V AEROSIL® 200 V $0.00 AEROSIL® 200 V is a densified hydrophilic fumed silica with a specific surface area of 200 m²/g. Add To Cart Added! AEROSIL® 200 V is a densified hydrophilic fumed silica with a specific surface area of 200 m²/g. You Might Also Like AEROSIL® TT 600 AEROSIL® 150 AEROSIL® 130 AEROSIL® R 972 V AEROSIL® R 8200