Standard BTL316 Spec Sheet H-Style BTL316 Spec Sheet Light gray in color. 3/16″ thick x 5/8″ wide x 25′ long / 20 rolls per box. Developed to be softer and thus works ideal for TDC/F Flange which expands at the base. Standard: DDSTICKY #21046 Butyl Sticky Gasket BTL316-58 H-Style: #13099 BTL316-58DGH 3/16” x 5/8” UV Resistant Butyl Gasket H-Style 600ft/box Duro Dyne Butyl Gasket Packaging
