List of featured suppliers of FILLERS on Building Products Index
Fillers are substances or materials that are used to fill in gaps, spaces or cavities. They are often added to other materials to improve their properties or to make them more suitable for a specific application. Fillers may also be used to add weight or bulk to a material, to increase its dimensional stability, or to improve its insulation properties. Common types of fillers include talc, silica, clay, calcium carbonate, and cellulose fiber. In some industries, fillers may be used as a cheaper alternative to more expensive materials, or as a way to reduce waste by reusing or recycling materials.