... ~10mm Surface:PS ,White paper KT Foam boardIntroduction: Oursign Polystyrene foam board/KT board is an extruded polystyrene foam ... 3. Finishing Materialdecorative sheets, storage racks, room segments, etc.4.Industrial Application: thermoforming products, refrigeratory warehouse project, environmental protection. ... Blue, Green, White, Gray, Blackspecialcard board with adhesiveAspecial\ KT Foam board