- Lime
- White Cement
- Gray Cement
- Silicone
- Spacers – a labor-saving decide to speed installation of Glass Block products
- Panel Anchors – used to tie Glass Block panels into the surrounding framework when channels are not used
- Expansion Strips – used to replace mortar at these points to cushion the Glass Block and allow the panel to expand and contract freely
- Panel Reinforcing – used in panels over 25 sq. ft. in area