Cheers Muddy,
They are laquered but after speaking to 3FIDDYZ who has the same alloys, the laquer can deteriorate. (especially as the lanes i drive up and down on all day are just grit)
I'll def give them a good clean then i'll try the super resin. If that works i'll try the JetSEAL or Poorboys, depending on which one i find first
I'll take some before & after photos this weekend for you all