WHP-100MS

Mica (and) Hydrated Silica. WHP-100MS by Shin-Etsu is a hydrated mica powder coated with mesoporous silica and monodisperse silica on its surface. This structure provides excellent light‑diffusing and gliding properties. The two types of silica work together to scatter light and create a soft‑focus effect. Compared with standard mica, it delivers smoother textures and enhanced slip. Its high oil absorption results from the mesoporous silica coating, enabling the creation of a wide variety of textures and finish effects.