Isogenopak® is a rigid vinyl film designed to wrap around industrial pipe insulation. The film’s inherent curl means it covers pipes quickly, reducing installation time especially with overhead piping. Its smooth, light grey surface creates an elegant finished look that resists damage from acids, alkalis, salts, and aliphatic hydrocarbons. As a protective surface, the film is impervious to gases, grease, and oil, and is virtually impermeable to water vapor.