Laser Cut Route 66 Vintage Style Wooden Sign

With 3 sheets of 3mm plywood, spray 1 layer blue, 1 white, and 1 Red.

I used flat white, ocean blue, and apple red.

Load in order BLUE for the first layer, then WHITE for the second layer (the scoring is for placement of 3rd layer), the RED.

Glue up, top to bottom and apply pressure.

I find “hide glue" to be the best fit for this but it will take extra time to cure.