: Wet it, the colors when wet will be very similar to the colors once glassed.

: Generally it's hard to get filler to match exactly, so less is better. Though
: truthfully the only one that'll see it is you, unless you tell someone
: else what to look for.

: Bill H.

However, it is normal for the epoxy to increase the difference in colour between the timber and the filler.

You might be able to wipe the surface with a damp cloth to see what the effect will be.