Silicone Double Bulb Seal Gaskets, Made to Spec Custom silicone double-bulb gaskets with a dual-bulb profile for higher sealing force on wide or uneven gaps. Extruded to your dimensions and durometer for automotive and industrial enclosures. A Silicone Double Bulb Gaskets in rubber extrusion has two bulb-shaped sections, enhancing sealing performance. Silicone Double Bulb Gaskets




