This is our Watcon Hood seal for the EME Roid, Lee Stone Revolver, and other aftermarket hulls where a flat, wide type seal is needed. This is 1/4" thick, and 1" wide. We supply 9 feet of material which should be more than enough for any hull. This is OE high quality EPDM type material. Good for temps from -20 deg to 300 deg F. Please email with questions before ordering.