Mineral fiber is a synthetic, clean man-made vitreous fiber made from the by-products of high-purity metal ores and converted through multiple manufacturing processes into specialty fibers that serve as the base material in a variety of products found in the home, office, highways, green houses and our factories. End uses include acoustical ceiling tiles, thermal insulation, high temperature gaskets, caulks and sealants, paints, friction components, agricultural growing media, plastics, refractories, chimney insulation and fireplace logs.
