What is the best way to darken text on an alder plaque? I imagine it starts with some kind of finish on the wood , masking the plaque and applying the fill after engraving before removing the masking material. I've read about shoe polish, Turtlewax black liquid polish and spray paint. Based on your experience, is one of these methods superior? Also, should a Photograved photo on alder be masked beforee engraving and can it be darkened after engraving using one of the above methods? Sorry for the multiple questions.
Bob Kline