Impact Resistant ASA Synthetic Resin Roofing Tile for Poultry Farm Livestock Building Core Features Hail-Proof ASA Surface: impact strength tested to withstand heavy hail and falling debris Chemical Resistant Sheet: tolerates ammonia and disinfectant fumes inside livestock houses Self-Cleaning Co-Extrusion: smooth layer washes dust and droppings off with rainwater Key Benefits ✔ Long Service Life: 10+ years color stability in humid, ammonia-rich farm air ✔ Noise Reduction: