Speedset 47-1/2" Horizontal Track for 4" Glass Block

Building 4-inch thick glass block panels has never been easier, thanks to these Speedset glass block assembly components. Want to add a touch of beauty to your home, but you're unsure if you can manage the task? The Speedset silicone system makes assembly and installation easy! The 47-1/2-inch horizontal track is used to set and align the horizontal space between rows of blocks and is locked in place with Speedset glass block sealant. This track is designed to fit up to six each 8-inch-by-8-inch-by-4-inc...