Nitro block

[Mark S]

HI, is there something available in a rattle can that will go over water based paint that works as nitro block please? Ta

[eyeayen]

Plastikote or Halfords clear.

Plastikote seems better against nitro fuel though.

[h0m3sy]

The fella that does my shells uses Halfords clear and I've never had an issue

[G-Kenny]

Halfords Clear Lacquer works well, Leave paint to dry properly overnight, then two light coats.
Keep window masks on while using it as it dries with a matt finish.

[Mark S]

Thank you for your help.