yes i build my own racks and cages out of XPVC. check your area for places that do signs and graphics or plastic suppliers. if the sign and graphics place doesn't sell it, they might know where to get it in your town. i get my stuff from a plastic supplier that supplies sign makers. he has ABS, PVC, and HDEP. i use 1/2" PVC but others have had luck with 3/8". online ordering is also an option but its cheaper to just buy the cages from boaphile than to have this stuff shipped to you. it nearly triples the price!