Creating an epoxy river cutting board is an enjoyable project that combines woodworking skills with epoxy resin art. Here’s how to make one:

1. Select and Prepare the Wood: Choose hardwoods like maple, walnut, or cherry, ideal for cutting boards. Cut two pieces that, when placed side by side, leave a gap for the epoxy ‘river.’
2. Create a Mold: Build or purchase a mold to contain the wood and epoxy. Use a material like melamine and ensure it’s sealed well with silicone caulk to prevent leaks.
3. Secure the Wood: Place the wood pieces in the mold with the gap between them for the river. Ensure they’re securely fixed to prevent the epoxy from leaking underneath.
4. Seal the Wood: Apply a thin seal coat of epoxy to the wood to prevent air bubbles during the main pour.
5. Mix the Epoxy: Mix a food-safe epoxy resin, appropriate for cutting board use. You can add colorant if desired.
6. Pour the Epoxy: Slowly pour the epoxy into the gap, ensuring it’s level with the wood surface. Remove bubbles with a heat gun.
7. Cure the Epoxy: Allow the epoxy to cure fully as per the product instructions.
8. Demold and Shape: After curing, remove the cutting board from the mold. Cut to your desired shape and sand the edges for a smooth finish.
9. Sand and Finish: Sand the entire board, starting with coarse grit and moving to fine grit for a smooth surface.

Creating an epoxy river cutting board can be a delightful project that results in a functional piece of art. Remember to use only food-safe epoxy and finishes to ensure the cutting board is safe for food contact.