Super Blue VS D2 Patina`s

[Greyhulk]

I just bought a user 3.5 Caly Super Blue and I easily removed the old patina and put my personal touch to it now..
Today I got a user PARA-1 - D2 but the Patina is much harder or almost impossible to remove any tip's or suggestions..
pic`s will up soon

 

[Noctis3880]

Try Brasso or maybe 400 grit sandpaper if you're not shy about changing the blade finish.