we built one, after seeing whatbthe granite counter people behind us use.I bought a heavy duty metal one with locking casters, works perfect for my shop. Cost around $500 with free shipping.
Panel Cart
www.signworldamerica.com
View attachment 166540
I made two of these for our shop. Could use one more.Has anyone built a cart for 4x8 sheet storage and could share a pic for ideas? Thanks!