If your not to fussy about the finish a light sand to key the existing paint and then just rattle can on your colour and then apply a laquer over the top. If your dead para waterbased versions of both are available (although they are generally shit). Otherwise I would take it to a bodyshop / helmet painter thats used to doing this kind of work.
If your not to fussy about the finish a light sand to key the existing paint and then just rattle can on your colour and then apply a laquer over the top. If your dead para waterbased versions of both are available (although they are generally shit). Otherwise I would take it to a bodyshop / helmet painter thats used to doing this kind of work.