Moisture-Resistant Gypsum Board (MR H3)
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Moisture-Resistant Gypsum Board (MR H3) |
| Core Material | High-purity gypsum with water-repellent additives |
| Water Absorption | Less than 10% |
| Fire Resistance | EN 520 Type H3, Class A2-s1, d0 |
| Thermal Conductivity | 0.25 W/m·K |
| Standard Thicknesses | 9.5 mm, 12.5 mm, 15 mm |
| Panel Sizes | 1200 × 2400 mm / 1200 × 3000 mm |
| Recommended Use | Kitchens, bathrooms, damp interior areas |
| Packaging | Wrapped on wooden pallets, moisture-protected |
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What is a Moisture-Resistant Gypsum Board (MR H3)?
The Moisture-Resistant Gypsum Board (MR H3) is a specially treated drywall panel designed to resist moisture and humidity. It features a water-repellent core and green paper facing, making it ideal for use in wet and humid areas like bathrooms, kitchens, and basements.
Unlike standard drywall, this moisture-resistant board is engineered to maintain structural integrity and prevent mold and mildew growth, even under prolonged exposure to humidity.
Key Features of MR H3 Moisture-Resistant Gypsum Board
Superior Moisture Resistance: Ideal for wet environments
Mold and Mildew Protection: Enhanced hygiene and indoor air quality
Easy to Install and Cut: Compatible with standard framing tools
Sound Insulation: Reduces noise transmission between rooms
Sustainable Product: Low VOC and environmentally friendly
Where to Use Moisture-Resistant Gypsum Boards
Moisture-resistant boards like the MR H3 are suitable for:
Bathrooms and powder rooms
Kitchens and pantries
Utility and laundry rooms
Indoor swimming pool areas
Basements and cellars
Public restrooms and locker rooms
These environments benefit from a board that won’t degrade, warp, or grow mold over time.
Why Choose MR H3 for Your Project?
The Moisture-Resistant Gypsum Board (MR H3) provides long-term durability and health safety.
Its specially treated core and green paper facing provide an effective barrier against moisture penetration, ensuring your structures remain clean, solid, and long-lasting.
✅ According to USG standards, moisture-resistant gypsum boards are essential in areas with intermittent or continuous exposure to moisture.
Technical Specifications
| Thickness | Size | Edge Type |
|---|---|---|
| 12.5 mm | 1200 x 2400 mm | Tapered / Square |
| 15 mm | 1200 x 2400 mm | Tapered / Square |
Can be used with tile backers and waterproofing systems for full wet-area protection.
