...special sealing utility. It is made from different material, usually rubber or fabric, sometimes metal. Usually gaskets are circular in shape, and the size is made to match the desired pipe size. Gaskets can vary in their design. Some gaskets are pressed out from a sheet of material, others are created of solid substances that cannot be pressed, some are wounded in spirals. There are also more intricate types of these utilities that comprise more than one type of material and are constructed from several elements. MegaDepot offers a great selection of gaskets and complementary products. Shop for the best with MegaDepot.