Min. Order Reference FOB Price
20 kg US$3.50-5.00 / kg
Product Description
AEROSIL® R 974 is a hydrophobic fumed silica aftertreated Product Description Properties 1.Hydrophobic component for thickening and reinforcement of RTV-1 pack silicone sealants 2.Improves shelf-life of silicone sealants 3.Water resistant, for thickening and hydrophobising of liquid ...