Crude or partly treated caoutchouc, gutta-percha, rubber, asbestos, mica and products of these materials not included in other class as insulating band, insulating fabric, dielectric (non-conducting) materials, insulators for electrical cables, sealing compound, junctions, sleeves, sockets, jackets and hoses for cables, joints for cables, cable terminations, cable contacts;
goods made of plastic as insulating band, insulating fabric, dielectric (non-conducting) materials, insulators for electrical cables, sealing compound, junctions, sleeves, sockets, jackets and hoses of plastic for cables, joints for cables, cable terminations, cable contacts, clamps of plastic for cables and pipes, joint bolts of plastic, fabric of plastic;
sealing material and insulating material;
flexible pipes, non-metallic