I use a German brand, Sdoc 100 Matt wax in a spray can, which works well so I'd recommend it but there are probably other makes of matt protective product available as well. I found it in a bike gear shop by chance as it happens, when buying a new riding jacket. Not cheap but you need very little for each application.Ralph wrote: Must get some a mate is a valeter I will see what he uses.
I went there in person, but if you can't, they do charge for delivery on orders under £50.
http://www.urbanrider.co.uk/sdoc100-mot ... olish.html