Tyvek is a spun bound olefin of tough, durable sheet products of high density polyethylene fibers. Due to its lint-free, non-particle generating qualities, it is suitable for unlimited clean room applications. Tyvek separator is water, acid, salt, base, and solvent resistant as well dimensionally stable and static free. The light weight, smooth surface makes Tyvek well suited for use as a printable substrate while providing an excellent shelf life.