Ive been searching around and searching the archives here and finding a lot of results for masking films and laser engraving but not finding much specific to CNC (if that really matters). We have some Oramask on order but its kind of spendy and wondering if anyone has any input on other options or what they use for masking that will get routed through. These will be simple setups, machine the sign blank, spray whatever finish is needed for the field, mask when dry, CNC route the lettering, spray the lettering, peel the mask. May be an added step in there if for instance lettering and a machined border are different colors but same basic principal.

Thanks for any input.