I want to do a white finish on a custom ash/mahogany guitar. Wudtone really caught my eye with their Olympic Girl finish--I like how the grain is still visible. Searching around though, it seems like some haven't been able to get the finish opaque enough, especially on mahogany. Perhaps it's a lack of pigment? I'm wondering if I could put something on the mahogany before applying Wudtone to help the opacity. I'm not exactly sure what Wudtone is, though, and what it would be compatible with. Is it just pigment/dye in a solution?