Solar powered stove using 100% recycled materials

Step 2 Attaching CD's

I used a combination of 1/8" X 3/4" fender washers and #4 by 3/8" machine screws for most of the CD's and a tube of leftover silicone adhesive to attach the outer 2 rows. If you have a fiberglass dish, you would simply use the silicone adhesive for all. The CD's were procured from a high school. They were obsolete. The pre-recorded read only discs seem to last longer and produce slightly more reflectivity than recordable discs.