Uncover the Possibilities! As a substrate or core, MICORE® Mineral Fiber Board from USG complements your design with quality and superior performance. MICORE features superior performance qualities to other competing materials, such as particle board. The MICORE family of products features excellent properties in dimensional stability, machinability and tackability, and is versatile enough to laminate easily to a variety of finish materials. These products have proven extremely popular in today’s modern workplace, dominated by open-space designs requiring panels with excellent sound-deadening capability. MICORE is commonly used in schools, as well as in a wide variety of institutional, commercial and industrial buildings and can assist in obtaining LEED credits established by the USGBC.