I had thought of this as a way of getting patterns on a plywood boat. It deserves some experimentation
: ...as a way of adding a pattern on the deck of their boat? I can think of
: several ways this could be used creatively, if a permanent color change
: can be achieved and maintained. Will tan lines fade over time if they're
: under a UV inhibiting varnish? Will products such as 303 UV protectant
: preserve the color of the wood under the finish?