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Johns Manville Mineral Wool Sound Attenuation Fire Batt (Safb) Insulation — Roofing Insulation — JMCMW624B
Johns Manville Mineral Wool Sound Attenuation Fire Batt (Safb) Insulation — Roofing Insulation — JMCMW624B
Roofing accessories · Johns Manville

Johns Manville Mineral Wool Sound Attenuation Fire Batt (Safb) Insulation — Roofing Insulation — JMCMW624B

SKU: 669865

JM Mineral Wool Sound Attenuation Fire Batt (SAFB) Insulation is made of inorganic fibers derived from basalt, a volcanic rock. Advanced manufacturing technology ensures consistent product quality, with high-fiber density and low shot content for excellent performance. Mineral wool SAFB is inorganic, non-combustible, moisture resistant, non-deteriorating, and will not mildew or support corrosion. Mineral wool SAFB is available as an unfaced batt. Advantages: Sound Control: Absorbs sound and improves wall assembly STC ratings by up to 10 dB Fire-Resistant: Melting point in excess of 2000°F (1093°C). Flame Spread of 0 and Smoke Developed of 0 Durable Inorganic Glass: No growth of fungi. No sustaining of vermin

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Product details

Category
Roofing accessories
Unit
BAG
Brand
Johns Manville
Style
Roofing Insulation
Unit codes
BAG|MSF
Applicable standards
ASTM C1104 ASTM C1304 ASTM C1338 ASTM C518 ASTM C665 ASTM E136 ASTM E84 CAN4-S114-M ASTM C423 International Building Code UL 723, CAN/ULC-S102-M, 0/0 UL GreenGuard Certified
Manufacturer product number
JMCMW624B