High Quality Corrosion Proof ASA Resin Roof Tile With Fire Retardant Our high-quality ASA resin roof tile, made of high-purity ASA resin with fire-retardant and anti-corrosion additives, is suitable for harsh outdoor environments (residential, villas, factories, coastal areas) with durability, safety and decorativeness. Core performance: Excellent corrosion resistance (resists acid, alkali, salt, industrial waste gas and salt spray); reliable fire retardancy (complies with
