IMSIL A-15 is a microcrystalline silica filler produced from naturally occurring alpha quartz with a unique grape-like morphology. It enhances tint retention, durability, and resistance to dirt and weathering in both solvent and water-based systems.

IMSIL® microcrystalline silica fillers are produced from an inert, naturally occurring alpha quartz with a unique grape-like morphology. Easily wetted and dispersed in either solvent or water-based systems, IMSIL is selected for its excellent tint retention, durability over prolonged exposure, and resistance to dirt and weathering.