TECHNICAL DATA ADHESION: Test ASTM D2794 FORMABILITY: 2T Bend ASTM D1737 COLOR RETENTION: Does not show a color change at 2000 hours ASTM G26 WATER PENETRATION: ASTM E331-86 STRUCTURAL: ASTM E330 FREEZE THAW: ASTM C666-84 RACKING SHEAR: ASTM E72-80 AIR INFILTRATION: ASTM E283-91 WATER SOAK: ASTM D870 SALT SPRAY: ASTM B-117 FLAMMABILITY: ASTM E-84 WEATHERING: ASTM G23 COATING: Epoxy primer with a dry film thickness of 1 to 1.5 mils. ASTM B117-73, ASTM D2794 BASE METAL: 20-gauge G90 steel sheet, zinc coated (galvanized) by hot-dip process. Tested ASTM A653, A924 standards.  If necessary please contact Stucco Technologies for more data.