Made from rigid PVC material, these Pittsburgh Corning Thinline Perimeter Channels for Thinline Glass Blocks (4-Pack) add stability to your Thinline glass block installation by securing the block panel to the surrounding structural support.
- Used to anchor 3 in. nominal Thinline glass blocks to the surrounding structural perimeter
- Durable, rigid PVC construction
- Will not show in finished project
- Easy to install
- Made in USA
- Includes 4 perimeter channels