Stack and Grout

Do it yourself with a Stack and Grout kit from Sierra and Hawaii Glass and Block!

Say goodbye to the messy and difficult processes that have long been associated with traditional mortar builds. With our state-of-the-art, easy-to-use kit, projects have become easier than ever before. Simply silicone the appropriate Vinyl Stack spacer to each glass block, and you’ll see perfect spacing, alignment, and finish.