Specifications: Skylights shall be Model 397-7296 (or 7272; 6096; 6060) as manufactured by Plasteco, Inc., Houston, TX (800-231-6117; toll free fax 877-231-6117). Skylight frames shall be mill finish 6035-T5 extruded aluminum. Gasket shall be EPDM and all sealants butyl. The outer dome shall be from 6mm thick clear acrylic and inner dome formed of 4.5mm white translucent acrylic. Model 397-7296 shall have no water entry when subjected to ASTM E331-96. When tested to ASTM E283 no more than 0.14 cfm/ft2 air infiltration when subjected to 0.56 psf and 0.25 cfm/ft2 when subjected to 1.56 psf. The model 397-7296 shall be tested to 100-105 psf under ASTM E330-96 positive load and 90 psf under ASTM E300-96 negative load.