
Sound Insulation Lightweight Gypsum Fireproof Plasterboard. Fireproof & Flame Retardant: Meets international fire standards with high-purity gypsum core. Sound Insulation & Noise Reduction: Excellent acoustic performance for ceilings and partition walls. Moisture & Mildew Proof: Resistant to moisture, suitable for humid environments. Custom Color Options: Available in customized colors to match design requirements. Lightweight & High Strength: Easy to cut and install with stable structure and low shrinkage. Eco-Friendly Material: Non-toxic, odorless, and safe for indoor environments. 12 Months Warranty: Comprehensive warranty coverage with free online technical support. Flexible Customization: Supports customization from samples, designs, and minor adjustments.