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How to Build an Epoxy Chessboard | Step-by-Step Guide

2.0K views· 68 likes· 8:40· Oct 12, 2025

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Want amazing deals on woodworking tools delivered to your inbox? Sign up here: https://www.grimsleywoodworkingco.com *Use the link below to get 5% off your next TotalBoat purchase* https://www.totalboat.com/?sca_ref=4858960.W3TkknGgas *Save 10% on Crafted Elements Molds* https://craftedelements.com/BENGRIM *What to Watch Next* 6 Woodworking Projects that SELL: https://www.youtube.com/watch?v=wYNPC8LHVLA&t=0s Milwaukee Table Saw Review: https://www.youtube.com/watch?v=2tMJalxkfhI&t=0s Epoxy Charcuterie Board: https://www.youtube.com/watch?v=iun_GwwMryM&t=0s Subscribe to the channel here: https://www.youtube.com/@Ben_Grimsley?sub_confirmation=1 Check out the links below to see the tools used in this video 🧰 M18 Milwaukee Table Saw: https://homedepot.sjv.io/qz6qrL Propane Torch: https://amzn.to/4nNXg7G M18 Milwaukee Palm Router: https://homedepot.sjv.io/RGae6g Craftsman Sander: https://amzn.to/4lf5wvf Odie's Oil: https://amzn.to/43IG9wS Bora Centipede Base: https://shoplowes.me/4vFN7y4 Bora Centipede Table Top: https://shoplowes.me/3QmdJnF As an Amazon influencer, I profit from qualifying sales, which helps me bring you more helpful woodworking content. *Check Out My Lowe's Storefront Here* https://shoplowes.me/4jlfewH *Use the link below to get $10 off your next purchase from Sticker Mule* https://www.stickermule.com/unlock?ref_id=8771733701&utm_medium=link&utm_source=invite Thanks for watching! @TotalBoat @CraftedElements

About This Video

In this video, I walk you through my step-by-step process for making an epoxy and black walnut chessboard using a silicone chessboard mold. I start by cutting 32 walnut squares to 1 3/4" x 1 3/4", then I spray the mold with mold release (don’t skip this—it's huge for preserving the life of the mold and makes demolding way cleaner). After that, I mix up a 2:1 epoxy, add pigment powder (I like powders because they don’t mess with your epoxy ratio), and pour while keeping an eye out for any “funny business” like wood pieces floating. One of the coolest parts is how the Crafted Elements mold has ridges that lock the walnut squares in place, so you’re not fighting floaters the whole time. I pop bubbles with a torch, add a light swirl for that marbled look, and then after demolding you’ll notice those small grooves from the mold. To fix that and keep the wood and epoxy squares the same size, I do a second pour with a contrasting color (I used black) and I make sure everything is dead level—epoxy is basically water and it’ll find the low spot every time. If you’ve been thinking “that looks complicated,” I’m telling you: the right mold and epoxy make this project way easier than it looks—and yes, these can sell really well too.

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