These Horizontal spacers are used for alignment on your horizontal courses of residential 3″ thickness Glass Block. The are 31 1/2″ long.
The Popular wave glass block pattern.
The Privacy Ice glass block pattern.
The Clear glass block pattern.
The Ends, Double Ends & Corners.
Select colored glass blocks.
Other Glass Block patterns.
Everything you need to do a mortar / Cement install glass block.
Everything you need to do a Silicone Glass Block installation.
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