HYDRO-BLOK® Wallboard is a waterproof foam backer board constructed with an XPS foam core, fiberglass mesh reinforcement, and a cement-coated surface. It is designed for tile, stone, glass, and mosaic installations in wet and dry environments.
The board can be cut with a utility knife, hand saw, or circular saw and shaped to fit corners, transitions, and custom layouts. Installation requires approved HYDRO-BLOK® washers and screws.
Specifications
| Board Size | Sheets per Pallet |
|---|---|
| 36" x 60" x 1/4" | 135 |
| 36" x 60" x 1/2" | 75 |
| 48" x 64" x 1/2" | 72 |
| 48" x 96" x 1/2" | 75 |
| 36" x 60" x 5/8" | 60 |
| 36" x 60" x 1" | 36 |
| 36" x 48" x 1-1/2" | 24 |
| 44" x 96" x 2" | 20 |
| 48" x 60" x 2" | 20 |
