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• • <br /> ' Report prepared for public access on 6/17/2022 11:34:09 AM DIRECT" PMEREDDV Entertek <br /> LISTING INFORMATION <br /> This specification covers 3M Fire Barrier® Duct Wrap 615+ and 3M Fire Barrier Duct Wrap Collar 615+ products. <br /> PRODUCT DESCRIPTION <br /> The 3M Fire Barrier® Duct Wrap 615+ and 3M Fire Barrier Duct Wrap Collar 615+ are nominal 6-pcf blanket that <br /> is encapsulated on all sides with a polypropylene/scrim/foil or an aluminized polyester/scrim/foil material. The <br /> 3M Fire Barrier® Duct Wrap 615+ blanket is a high-temperature body-soluble fiber that utilizes a spinning <br /> technology to create a fiber with thermal and mechanical properties. This fiber is made from a blend of calcium, <br /> silica and magnesium having the ability to support maximum temperatures up to 1200°C. 3M Fire Barrier® Duct <br /> Wrap 615+ products are produced in an ISO-9002-certified facility where bulk, double-needled blanket and <br /> modules are manufactured. The 3M Fire Barrier® Duct Wrap 615+ family of products can be used in a variety of <br /> applications including refractory linings, thermal insulation, metals transfers and fire protection. Reference the <br /> Intertek Third Party Quality Control Manual located in the Quality Control Tab of this listing for further <br /> specifications. <br /> Only the thickness and density of the materials designated in Intertek Product and Design Listings are certified. <br /> RATINGS <br /> Standard Rating Design Number <br /> ISO 6944 (1985) 1 hour 3MU/DI 60-01 <br /> Duct A only (Stability, Insulation, and Integrity) <br /> ASTM E 814 • F-Rating — 1 hour <br /> • T-Rating — 1 hour* <br /> ISO 6944 (1985) 2 hour 3MU/DI 120-01 <br /> Duct A only (Stability, Insulation, and Integrity) <br /> ASTM E 814 • F-Rating — 2 hour <br /> • T-Rating — 2 hour* <br /> ASTM E 2336 • Noncombustibility (ASTM E 136): 3MU/FRD 120-18 <br /> and Pass <br /> ICC-ES AC101 • Fire Resistance (ASTM E 119): 2 <br /> hour <br /> • Durability (ASTM C 518 <br /> modified): Pass <br /> • Internal Fire Test: 4 hr @ 500°F <br /> and 30 minutes @ 2000°F— Pass <br /> • Fire-Engulfment Test (ASTM E 119 <br /> Exposure)—2 hour <br /> ASTM E 2336 • Noncombustibility (ASTM E 136): 3MU/FRD 120-19 <br /> and Pass <br /> ICC-ES AC101 • Fire Resistance (ASTM E 119): 2 <br /> hour <br /> • Durability (ASTM C 518 <br /> modified): Pass <br /> • Internal Fire Test: 4 hr @ 500°F <br /> and 30 minutes @ 2000°F — Pass <br /> • Fire-Engulfment Test (ASTM E 119 <br /> 3M (Minnesota Mining and Manufacturing)129729 I Rev:Jul 23 20221 12:56PM I Uncontrolled Copy Page 2 of 106 <br /> 1 <br />