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Durock Glass-Mat Gypsum Board - 1/2" x 4' x 5'
BMR Code
068-7173
Part number
221863-5
UPC
081099038747
This moisture-resistant gypsum tile backer board features fiberglass mat facers on both sides and a proprietary cementitious coating on the front surface. The dual-layer construction creates a stable, mold-resistant substrate for ceramic and stone tile installations. Its enhanced moisture barrier properties make it suitable for wet areas including bathrooms, kitchens, and shower surrounds. The cementitious surface treatment provides superior tile adhesion while the fiberglass reinforcement ensures dimensional stability during installation and long-term use.
*The price and inventory of products offered on the website may vary. Price may differ from an advertised price due to varying market conditions, errors or situations beyond our control.
• Dimensions: 1/2 (12.7 mm) T x 4 ft (1,22 m) W x 5 ft (1.52 m) L
• Weight: 36 lb (16.3 kg)
• Moisture and mold resistant gypsum core construction
• Fiberglass mat facers on both sides for reinforcement
• Proprietary cementitious coating on front surface enhances tile bonding
• Ideal for bathroom, kitchen, and shower tile installations
Warranty:
• 1-year limited manufacturing warranty.
• No repair service, replacement parts, or repair guides are available.
| Dimension | 1/2 in x 4 ft x 5 ft |
|---|---|
| Width | 4 ft |
| Length | 5 ft |
| Thickness | 1/2 in |
| Brand | CGC |














