Fumed silica is an extremely fine powder used in the epoxy business as a universal thickener. It can be added to epoxy coatings during the mixing process to obtain a thicker material that resists dripping and sagging during the application process.
Fumed silica is an extremely fine powder used in the epoxy business as a universal thickener. It can be added to epoxy coatings during the mixing process to obtain a thicker material that resists dripping and sagging during the application process.