Start with VCarve… Use a Pocket Toolpath to create the recess you'll pour the epoxy into. A 3/16” deep pocket is sufficient. A 1/16” ball nose bit is used for the final detailing, and a 1/8” endmill for the clearance cut.

To apply a seal coat, use a clear-drying wood sealant or a thin coat of Industrial Clear. Apply a very thin coat with a brush, foam brush, or gloved hands and allow it to dry. Pay close attention to sealing cracks, knots, or voids in the wood.