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PRODUCT INFORMATION <br /> Chemical Base Polystyrene Foam Core <br /> Packaging • 4 ft x 4 ft(1.2 m x 1.2 m) <br /> • 4ftx8ft(1.2mx2.4m) <br /> • Various Thicknesses <br /> Shelf Life N/A <br /> Storage Conditions When stored outdoors,the insulation should be stacked on pallets at least 4" <br /> (102 mm)above the surface level and protected from exposure to direct <br /> sunlight and weather using an opaque, light-colored tarpaulin. Do not use a <br /> dark colored tarpaulin.The factory applied packaging is intended only for <br /> protection during transit and should only be slit enough to prevent <br /> accumulation of condensation then removed prior to immediate use. <br /> Insulation that becomes wet or damaged should be removed and replaced <br /> with dry insulation. <br /> Density Type VIII Type II Type IX <br /> Nominal 1.25 psf 1.5 psf 2.0 psf (ASTM C-303) <br /> Minimum 1.15 psf 1.35 psf 1.8 psf <br /> TECHNICAL INFORMATION <br /> Compressive Strength Type VIII Type II Type IX <br /> 13.0 psi (90 kPa) 15.0 psi (104 kPa) 25.0 psi (173 kPa) (ASTM D-1621) <br /> Minimum values at yield or 10%deformation,whichever occurs first. <br /> Flexural Strength Type VIII Type II Type IX <br /> 30 psi (208 kPa) 35 psi(240 kPa) 50 psi (345 kPa) (ASTM C-203) <br /> Minimum values <br /> Dimensional Stability Type VIII Type II Type IX <br /> 2% 2% 2% (ASTM D-2126) <br /> Maximum values <br /> Thermal Conductivity C-value per inch, BTU/hr.ft2.*F <br /> Type VIII <br /> @25°F(-4°C) @40°F(5°C) @75°F(24°C) <br /> 0.22 0.24 0.26 (ASTM C-177) <br /> Product Data Sheet <br /> Sarnatherm®EPS <br /> November 2021,Version 05.01 <br /> 020935032000005010 <br /> BUILDING TRUST <br /> 2/5 <br />