Utilize these Pittsburgh Corning ProVantage Horizontal Spacers (4-Pack) to provide consistent, evenly spaced joints in your glass block wall. The spacers align to keep blocks in place for ease of installation.
- Spacers align the horizontal joints of a glass block panel to help ensure straight walls
- Designed for use with the provantage installation system for installing 4 in. premier series glass block
- Can be used for interior or exterior walls
- PVC construction
- Spacers align to provide evenly spaced joints and to hold glass block in place for easy assembly
- Includes 4 spacers