for what machine ? sorry im not upto speed here , i use if its a keeper , auto paint in any colour that suits , or older jiggers a hamertone . hamerite dark green and tint to suit , i tint with silver or whatever is needed
and ad just a touch of silicone fork oil used in motorbike forks

it gives the hammer effect , but shhhhhhhhhhh , keep it under ya hat huh