1/4″ Spacer for 4″ Block is designed for use with Premiere 3 7/8″ thick glass blocks. Ideal for straight glass block windows or walls, these spacers ensure a consistent 1/4″ gap around each block during mortar installation, providing uniform spacing and a professional finish.
Accessories Detail
1/4″ Spacer for 4″ Block
How To Buy
Order this product from our network of distributors.
Accessory Type
- Mortar Installations, Mortar Spacers









