3.25 In. X 7.25 In. Vertical Glass Block Spacers (10-Pack)
3.25 In. X 7.25 In. Vertical Glass Block Spacers (10-Pack)
3.25 In. X 7.25 In. Vertical Glass Block Spacers (10-Pack)
3.25 In. X 7.25 In. Vertical Glass Block Spacers (10-Pack)
3.25 In. X 7.25 In. Vertical Glass Block Spacers (10-Pack)
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3.25 In. X 7.25 In. Vertical Glass Block Spacers (10-Pack)

Vendor
ProVantage
Regular price
$41.12
Sale price
$41.12
Regular price
Sold out
Unit price
per 
Shipping calculated at checkout.

3.25 In. X 7.25 In. Vertical Glass Block Spacers (10-Pack)

  • : 1-Year from date of purchase

The mortar-free, ProVantage Glass Block Installation System consists of a 48 in. horizontal spacer, an 8 in. vertical spacer and either an anchor and expansion strip or a 4 in. wide Seves brand U-shaped perimeter channel. Spacers are positioned between each glass block and held in place with REDI2BOND glass block silicone. The ProVantage anchor or U-shaped perimeter channel is used to fasten the glass blocks to the project's sides, sill and header. Depending on the project, the joints are finished with either grout or REDI2BOND glass block silicone. Each component is sold separately.

  • Simplifies installation of smaller, straight glass block projects
  • 8 in. Vinyl spacers are positioned vertically between each glass block and provide consistent, evenly spaced joints for professional results
  • Made in the USA
  • Joints are finished with grout, straight projects anchored on 4-sides may be finished with silicone joints (Silicone joints are not recommended for wet wall projects such as showers)
  • Eliminates the need to use mortar, ProVantage system uses silicone and grout, no masonry experience required
  • 40 in. horizontal and 8 in. vertical spacers may be trimmed to fit special sizes and shapes
  • Vertical spacers are shipped 10-per bag
  • Permits a trial layup of the first 1 or 2-courses of block to check for fit before beginning actual installation, if desired