Sodium silicofluoride 1) white free flowing powder, no caking, stable quality 2) competitive price 3) timelt delivery Sodium Silicofluoride-SSFSodium silicofluoride, so-called SSF, is widely used in:1.as opacifying agent for vitreous enamels and opalescent glass;2. as coagulant for latex in zirconia pigments, in the manufacture of frits and ceramic enamels;3. as a preservative agent of wood;4.as ...