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EPD: Mineral wool acoustical panels, 16.7 mm (0.657 in), 319 kg/m3 (19.9 pcf), 5.31 kg/m2 (1.09 lb/ft2), Touchstone (USG)
USG Touchstone™ Acoustical Panels are scuff and abuse resistant and can withstand day-to-day activity in high traffic areas. They offer the ClimaPlus™ 30-year limited system warranty against visible sag, mold and mildew and are a Firecode® product designed to meet life-safety code. This product utilizes a ground wet-felted basemat consisting of perlite, mineral wool, paper fiber and starch with varying levels of clay. Additional information regarding Touchstone™ acoustical panels can be found at usg.com and cgcinc.com. This EPD includes Touchstone™ Acoustical Panels from Greenville, MS. These products generally fall under ASTM E1264-2022 Section 5.2 designation as Type III-Mineral Base with painted finish and ASTM E1264-2023 Section 5.2 designation as Type A1.2-Mineral Base with painted finish. This EPD covers the following 5/8 Touchstone™ Acoustical Panels: Item nos.: 5893, 5894, and 5896.