111-7/8″ Particle Board RoundI just found them at Home Depot in the wood section. I have no idea what they are intended for, but they were just right for this.
1bagTile GroutI chose a tan to be the most neutral, but the color is totally up to you.
202" Square-Head NailsWhen I made these, I could only find them online and I’ve no idea if they can be found in a store now. I found this online store that sells them now for $8.59/lb.
Paint that Mimics RustThe nails come as galvanized steel (or something silver), and I wanted a vintage look, so I applied this product to the nails- only on the tops, though, so I didn’t have to bother turning them over. It’s pretty easy and the finish looks just like rust.
1Clock Mechanism
Instructions
Drill a hole the size you need (check on the clock kit package) in the middle of the particle board round.
Apply rust or other paint to the metal nails and the brass (usually) clock hands. Make sure they are completely dry before moving to step three.
Mix the grout according to package directions and apply to the particle board top and sides, leaving the hole in the middle clear. While the grout is wet, push the nails gently in place– I placed three opposite of each other in the 12, 3, 6, and 9 spots and single ones in the remaining spots (see pictures). Or create a design of your own.
Let dry thoroughly before attaching the clock mechanism and hands according to the instructions on the package.
Notes
I did not seal these in any way. The people I gave them to who hung them up and never moved them still have their clocks. Those that moved (or had kids who threw balls…) found that they didn’t travel well and the grout (on the sides, especially) fell off in pieces. I’m wondering now if some sort of sealant would protect them a bit more. I’d love to know if anyone finds (or already knows!) of something that would work.