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Rock Wool Insulation Board with Sound Absorption Coefficient 0.75-0.95, Thermal Conductivity 0.035-0.045 W/m·K, and Temperature Resistance -268℃ to 650℃
Pengzhou Shiyida Building Materials Co., Ltd.
Price: 238 USD/tons (Current price) · MOQ: 20m³ · Delivery Time: 2-7 days ·