... retardant 2) Weather resistance 3) Anti-corrosive PVC ANTI-CORROSION SHEET is based on polyvinyl chloride resin, PVC as main ... PVC Corrugated Sheet for quintana anti-corrosion material, color consistent, has good fire resistant, corrosion resistance, weather resistance, non-asbestos ... flammable materials with oxygen index OI of≥32Anti-corrosion: it resist chemical corrosion and its life span is over 3 ...