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Product Data <br />APPLICATION PHYSICAL PROPERTIES (cont.) <br />45 mil FiberTite-SM-FB Roofing Systems are installed by adhering <br />the “fleece back” membrane in FTR-290 low VOC solvent borne <br />adhesive, FTR-390 water borne asphalt emulsion, FTR-490 water <br />borne elastomeric adhesive, FTR CR-20, or hot asphalt to a variety <br />of pre-approved substrates. <br />For specific installation recommendations and requirements, <br />please consult the most current versions of Seaman <br />Corporation’s Guide Specifications for the Installation of FiberTite <br />Roofing Systems. <br />45 mil FiberTite-SM-FB <br />Accelerated Weathering <br />Practice G 155 / xenon <br />5000hr >10000hr <br />cracking (7x magnification)none none <br />crazing (7x magnification)none none <br />Accelerated Weathering <br />Practice G 154 / UVA <br />5000hr >10000hr <br />cracking (7x magnification)none none <br />crazing (7x magnification)none none <br />Fungi Resistance Sustained Growth <br />Practice G 21, 28 days Discoloration <br />no growth <br />none <br />no growth <br />none <br />Abrasion Test, cycles <br />D 3389 H-18 wheel / 1,000 g load <br />1,500 2,000+ <br />Additional Physical Properties <br />Tensile Strength (psi) <br />ASTM D882 <br />8500 <br />Breaking Strength (lbs) <br />ASTM D751, Grab Method <br />450 <br />Puncture Resistance (lbs) <br />ASTM D751, Bursting Strength <br />350 <br />Water Vapor Transmission <br />ASTM E96 proc. A (gm/m2/24hrs) <br />1.3 <br />Shore A Hardness <br />ASTM D2240 <br />87 <br />Flame Resistance <br />MIL-C-20696C / Type II Class 2 <br />pass <br />Oil Resistance, MIL-C 20696C <br />No swelling, cracking or leaking <br />none <br />Hydrocarbon Resistance, MIL-C-20696C <br />No swelling, cracking or leaking <br />none <br />High Temperature Dead Load <br />ASTM D751 (50 lbs, 160°F, 4 hrs) <br />pass <br />Energy Attributes DC196 Off White DC6 White DC691 CR Gray DC667 CR Tan <br />Initial Solar Reflectance <br />ASTM C1549 0.83 0.87 0.69 0.72 <br />Solar Reflectance (3 yr aged) <br />ASTM C1549 0.66 0.71 .61 .63 <br />Initial Thermal Emittance <br />ASTM C1371 0.85 0.85 0.89 0.88 <br />Thermal Emittance (3 yr aged) <br />ASTM C1371 0.74 0.84 .89 .89 <br />Solar Reflective Index (SRI) <br />ASTM E1980 104 110 84 88 <br />Solar Reflective Index (SRI) (3 yr aged) <br />ASTM E1980 76 86 73 76 <br />Energy Star YES YES YES YES <br />LEED v4 - Heat Island Reduction <br />SS Credit 1 Credit 1 Credit 1 Credit 1 Credit