High-performance mineral fiber board handles easier than gypsum panels and particle board. Versatile substrate and core — can be used for fabric and vinyl-covered wall panels, office dividers, tack boards, chalkboards and stove boards.

VersatileMicore® 300 Mineral Fiber Board adapts to a variety of applications and outperforms gypsum panels in workability, with its organic mineral fibers that resist moisture and minimize expansion and warping.

Features

• Offers outstanding resilience, superior machinability, high "k" factor, heavy density and is the highest surface hardness of any Micore® board
• Can be used as a substrate or core for a variety of applications
• Outperforms particle and other wood fiberboards for flame spread and sound absorption
• Is nearly 50% lighter than particle board – allowing for easier handling 
• Cuts quickly and easily using standard equipment; adapts readily to last-minute design changes

NOTE: STC ratings tested per ASTM E90 and NRC is tested in accordance with ASTM C423; classified in accordance with ASTM E413