... Anti-corrosion,Self-clean by rainwater Product featuresWind resistance,Impact resistance,Anti-aging,Anti-corrosion,Self-clean by ... rainwaterBended design for noise reduction,UV filtration, 80% light transmissionSheet:PC solid sheet,PC sun sheetThe awning support ... anti-aging,mute function, flame retardant, corrosion resistance, impact resistance.3.resistance to the typhoon at class12, usage for 20 ...