Profile: Derby Gaskets Ltd. specializes in sealing technology. We are accredited with ISO 9001:2008 certification. We convert material using a range of presses and slitting machines. Our die cutting tools are made for bulk production. We also offer mouldings, extrusions, o rings, stable matting and general matting in various patterns, U channels, square channels, P section and O ring cord in both solid & sponge rubber. We stock a wide range of grades and thickness of non-asbestos materials & gasket paper.