I think I understand correctly that Alliance is using 25 mil Tufflex PVC roofing on their rigs. I don't know how many times I heard "If you get a hole you can run to the Home Depot, pick up a piece of PVC, clear primer and cement, and patch it up." I cannot seem to locate that product at Ace, Lowes, or Home Depot. I am ordering some from Alliance next week but I was wondering if I am missing something in my search of those websites. Thanks. Mike
