Parts Stop stocks Autosol metal polish — the tube of white paste that's been the benchmark for chrome and alloy since it appeared. It cuts oxidation, tarnish and light corrosion off chrome, aluminium, stainless steel, brass and copper, and leaves a protected mirror finish. On the shelf, ready to go.

Made in Solingen, Germany — the old steel city — Autosol's been at it since 1929, and its metal polish has taken the top international polish award enough times to be called the world's finest. For the transport trade it earns its keep on alloy tanks and wheels, stainless, and chrome stacks and bullbars. A little goes a long way, and it's for bare metal — keep it off anodised, coated or lacquered surfaces. Not sure it suits your surface? Ask before you rub.