prepainted corrugated roofing sheet,Trapezoidal Sheets are an economical roofing and elevation material. (T6 -T60) prepainted corrugated roofing sheet,Trapezoidal SheetsMaterials: galvanized repainted and aluminum sheetsThickness: 0 ... 275g/m2 Stylish and attractive design, giving appearance of traditional roof tile Resistant to frost, heat, hail, gales and 100% waterproof ...