Characteristic: It can be used in iron panel, steel plate, stainless steel plate, aluminum panel and on any painted metallic surface. Main performance indexes: Item indexes Test method Flexibility(mm) 50 GB/T1748Impact strength(kg.cm)≥20GB/T1732Thermal resistance1h baking under 180+5degree centigrade No bubble, no crackGB/T1735AdhesionFirst classBending methodTemperature variation resistance(3cycles)No bubble, no crackEye testSanding propertyEasy sanding,extraction powder is fastHand feel