आग प्रतिरोधी जस्ती लोहे की चादरें 2 मिमी गर्मी प्रतिरोधी 1000\U00b0C तक

Video Description:
Discover the 2m Fireproof Metal Sheet with Corrosion Resistance, designed for nail or screw installation. This Class A fireproof sheet offers heat resistance up to 1000°C, perfect for commercial and residential fire protection. Its galvanized surface ensures durability and weather resistance.