Inquiry (采购产品): polystyrene I'd like to purchase a polystyrene sheet (4 x 8) that is .020 x .040 for a father/son project - building a vacuum mold. Do you sell these or can you recommend where I might be able to find this in Austin? Thanks, John Green 892-6430 **** Hidden Message ***** John Green 78745 USA Company: NA E-mail: to.johngreen@att.net **** Hidden Message ***** to.johngreen@att.net
