Thread: aferican blackwood finishes

Epoxy work good, another finish to try is catalyzed varnish. Very durable stuff, I use it on portafilter handles for espresso machines. Takes the 200 degree heat without blistering and the humid environment does not bother it. But, it is a major pain to use. You need a respirator so it does not kill you and you will need several coats. I usually go with 7 with a 1000 grit sanding between coats. Leaves a glass smooth finish. With an oil finish, wipe the scales with some acetone before you you put the finish on them. That will lift the surface oils and dry the wood. The oil finish will wick into the wood and dry harder.