Liquid gasket sealer for automotive use; Non-metal sealing rings for use as connection seals; Pipe gaskets; Rings of rubber for use as pipe connection seals; Rubber sleeves for protecting parts of machinery; Sealing plugs made primarily from rubber; Sheets of graphite-based material for use as gaskets, seals, packings, and heat insulators; Shock absorbing rubber buffers for industrial machinery; Shock buffers of rubber for industrial machinery; Sleeves of rubber for protecting parts of machin...