For oil & mining pipes, it is critical to benefit from an inner cast that can resist to very harsh environments such as intense abrasion and extreme weather. Superior durable inner casts are a must-have for this type of application! Learn how Polyurethane-based inner cast for pipes formulated with UBE Eternacoll® Polycarbonate Polyol is the ideal raw material. Indeed, it offers an improved durability to Polyurethane thanks to increased chemical and mechanical resistance. Thus, this superior durability enables to reduce the overall maintenance costs of Polyurethane inner cast!