Fireproof Magnesium Oxysulfide Board – Superior Safety & Durability
High-purity magnesium oxysulfide core ensures exceptional fire resistance (Class A1 non-combustible), ideal for commercial and residential fireproofing. Precision-engineered smooth surface with reinforced edges for seamless installation in walls, ceilings, and structural partitions. Ultra-lightweight yet high load-bearing capacity (tested to 1500°C/2732°F), reducing construction strain without compromising safety. Zero formaldehyde & VOC-free, certified for eco-sensitive spaces like hospitals, schools, and kitchens. Moisture-resistant coating prevents warping in humid environments, perfect for basements and coastal properties. Custom-cut sizes available for bulk orders—wholesale pricing with global logistics support. Stock now for fast dispatch.