... proof Anti-flaming (Grade B1) Self-cleaning Corrosion resistance Insulation PVC CORRUGATED SJEET Specification:Thickness: 0.8mm, 1.0mm, 1.5mm ... , 910mm, 940mm, 1100mmRegular color: white, red, green, blue, brick redLength: customized Features:1. insulation2. corrosion resistance3. 100% water proof4. impact resistance ...