Quote Originally Posted by Wh00h0069 View Post
Nice job. It looks great. I have built a few racks. I use cememt mixing tubs for the adults. Every now and then they will eat through. Are those tubs thicker than cement mixing tubs?
Thanks.Yes, they are. They look like the same tubs that ARS rat racks use. Black instead of gray. http://www.arscaging.com/ars3021.html

No chewing yet. High density polyethylene. Time will tell.