Micore® 300 Mineral Fiber Board

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.

Main Features

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.Micore® 300 Mineral Fiber Board:

• 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

• Is available in five thicknesses - 3/8", 7/16", ½", 5/8" and ¾"

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

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