Woodworker Chuck

Free Plan: Walnut and Ash Mosaic Wall Clock

Two woods, clear epoxy, and a basic clock movement — with the failed deep pour documented so you can avoid it.

Free download. No signup required.

  • 12-page PDF
  • Material and cut list
  • Four-layer epoxy sequence
Finished walnut and ash mosaic wall clock set in clear epoxy
Photo: ZacBuilds (Instructables), licensed under CC BY-SA 4.0.

The pattern looks complicated because the light ash and dark walnut keep changing direction. The actual build is a careful strip glue-up, a sealed mold, and enough patience to let each epoxy layer cure.

The first deep pour on the original build failed. The successful version used four 1/4-inch layers with 24 hours between pours. That mistake is part of the plan because it is the most useful lesson in the whole project.

After the epoxy cures, the panel is sanded smooth, finished with oil, fitted with a basic quartz clock movement, and hung on a French cleat.

Project at a Glance

Difficulty
Beginner to intermediate
Main materials
Walnut and ash strips, clear casting epoxy, quartz clock movement
Finished mold size
12-1/2 x 20 inches
Build time
Several shop sessions plus epoxy cure time
Tools needed
Table saw, planer or hand plane, clamps, sander, drill
Page count
12-page PDF

Before you mix:

Read the maximum pour depth and mixing ratio on your epoxy label. Products differ. Seal the mold completely, wear gloves and eye protection, keep the shop ventilated, and use thin layers when the product calls for them.

This clock is a good reminder that the final look usually depends on the unglamorous parts: consistent strips, a flat glue-up, a mold that does not leak, and a sanding sequence you do not rush.

Those habits carry into nearly every project in the shop. One clear plan gets this clock built. A broader bench reference helps when the next build introduces a different joint, finish, or setup problem.

Recommended Next Step

Keep a broader woodworking reference on the bench

Woodworking Secrets is a physical woodworking reference covering practical techniques, joinery, finishing, and tool setup in plain language. The book itself is free; you pay shipping and handling.

It is a better fit for someone who wants a general shop reference than for someone looking only for more epoxy projects.

Woodworking Secrets

A physical bench reference for woodworking techniques, joinery, finishing, and tool setup. Book is free; shipping and handling apply.

Disclosure: I may earn a commission if you order through this link. Shipping and handling apply.

Start with the clock plan

Download the mosaic clock plan and work through it at your own pace. The plan is yours whether or not the reference book belongs on your bench.

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