CertainTeed CrimpWrap crimped pipe and tank wrap is designed to insulate vessels and large-diameter pipes with service temperatures from 35 deg. F to 850 deg. F (1.7 deg. C to 454 deg. C). The product employs European crimp technology that provides the thermal and compressed properties found in rigid fiberglass board products, while remaining flexible enough to wrap pipes and vessels spanning a range of sizes. The wrap can used as a substitute for pre-formed pipe insulation on larger pipes and for more costly traditional tank wrap. www.certainteed.com CertainTeed.