Eurothane GP is a high performance rigid PIR foam board for use in pitched roofing applications. Eurothane GP will assist in meeting the appropriate Building Regulations standard with any form of pitched roof construction. Eurothane GP is a closed cell, CFC and HCFC-free (zero ozone depletion potential), rigid polyisocyanurate foam core faced, both sides, with a multi-layer coated aluminum foil. It has an exceptionally low thermal conductivity of 0.022 W/mK.