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Specifications
Panels are 0.5” thick and come in sizes up to 48” x 120”. Custom shape and design options are also available.
Composition
Micore 300 Mineral Fiber Board
Fire Rating
Fire Rating Passes ASTM-E84
Class A | Flame Spread: 25 | Smoke: 10
Performance
Tensile Strength: 170 lb/in2
Thermal Resistance R-Value: 0.5” 23 pcf: 1.03R
*Acoustical Performance: NRC Rating: 0.30 | STC Rating 25
* Based on perforated product only. Published STC and NRC values are based on laboratory tests. Actual field acoustical performance may differ depending on acoustical performance
of all other products and systems used with Micore Mineral Fiber Board as installed.
Notes
Micore® mineral fiber board is a superior substrate for fabric and vinyl covered.
Panels and tackboards.
The inorganic mineral fibers resist moisture, which minimizes expansion and warpage.
Warranty: All products are warranted against workmanship and manufacturing defects for two (2) years from the date of purchase.

