7/16 in x 4 ft x 10 ft USG Micore 300 Mineral Fiber Board

Versatile Micore® 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 fiber boards for flame spread and sound absorption
• Is nearly 50% lighter than particle board – allowing for easier handling and lower shipping rates
• Cuts quickly and easily using standard equipment; adapts readily to last-minute design changes