Step 3: Cutting the Styrofoam
The arc shape pieces are then assembled into a circle and glued together. I used a water based wood glue which was not the best choice - it took several days to dry.
I used 'hot glue' sparingly to hold it together while the wood glue was drying. Too much hot glue can cause the Styrofoam to melt!
Apparently there are glues available at the art supply store that would have been more appropriate.
This was actually the most expensive part of the project - about $15.00