Inquiry (采购产品): polyethylene foam looking for a product to use in conjunction with double walled tanks approx 2 inches We have been testing a polyurethene spray in foam. The tank material is polyethylene uv protected. the spray foam adheres to the sides but after about 24 hours it turns loose, falls to the bottom and liquifies again. That was the most pratial because we wanted something that insulated and was moisture resistant. The walls are sealed top & bottom but should moisture enter we don't want it absorbed. **** Hidden Message ***** wanda mcDougle 812 S. 8TH ST BROKEN ARROW, OK 74012 USA Company: FISH R KOOL INC. Title: v./p Phone: 918-251-2628 Fax: 918-251-0370 E-mail: fishrkoolinc@valornet.com **** Hidden Message ***** fishrkoolinc@valornet.com