25. Useful spray paint shelf
The spray paint cans may not be used daily, but when they are needed, and they can accumulate over time. It's great to get them without digging through multiple buckets if you need to create and want to arrange them nicely.
The scale of the wall space you intend to use is calculated for this project. Cut the plywood an inch that length, then tilt your table saw or circular saw blade 15 degrees to cut the ends of each shelf. Then use wood screws to attach everything. Finish with bolts or steel pipes on any hanging spray you have.
