Silica. Hi-Sil® DA 105-T Silica by PPG Industries has a high thickening efficiency, along with grit-free texture. It provides excellent fluoride compatibility for both opaque toothpastes and low... view more

High thickening efficiency and excellent fluoride compatibilty, with grit-free texture. Used in opaque and clear pastes, in applications including sodium fluoride, sodium monofluorophosphate, tartar... view more