Corrugation: 2-2/3" x 9/16". 26" wide in 8', 10', and 12' lengths. Weight per sq. ft. 5.1 oz. Closure strips and silicone sealant and nails or screws with neoprene washers required.California Prop 65 WARNING: This product contains a chemical known to the State of California to cause cancer.
WARNING: This product can expose you to chemicals including styrene, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov