Rubber products and components; polyurethane products and components; automotive, railway, marine, mining, defence, industrial and engineering products and components composed wholly or mainly of rubber and polyurethane, including rubber/metal bonded products and components, polyurethane/metal bonded products and components, hoses, engine and radiator hoses, water hoses, fuel hoses, heater hoses, brake hoses, engine and automotive coolant hoses, air intake ducts, engine mounts, anti-vibration mounts, shock mountings, chevron mounts, suspension bushes, buffers, vibration isolators, automotive axle bushes, bump stops, pedal pads, exhaust mounts and hangers, flexi-straps, clamps including bonnet clamps, coupling wear plates, traction motor bellows, screen cloths, dock fenders, flexible and bridge bearings, vehicle track pads and links, and gaskets and seals