The Thinline Track Spacer System is the easiest way to install Pittsburgh Corning Thinline Series Glass Block. No Special skills or tools are required to create the project of your dreams. The joints of these panels can be finished with ProVantage Glass Block Surface Grout or Pittsburgh Corning Glass Block Sealant.
- Enables the construction of straight walls or windows
- All glass silicone look or white grout look
- For Thinline Series only