Pieces Per Carton: 12
Applicable Standards: ASTM C920, Type S, Grade NS, Class 35
Federal Specification TT-S-00230-C Type II, Class B
Corps of Engineers CRD-C-541, Type II, Class B
Canadian Standards Board CAN 19, 13-M82
SWR Institute Validated (Sealant Waterproofing and Restoration)
American Architectural Manufactures Association
National Roofing Contractors Association
CARB, BAAQMD and SCAQMD
Conforms to USDA Requirements for Non-food Contact
LEED
NAHB
ASTM D2369