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Date posted: Jul 14, 2011
The spacers provide for easy installation of glass block when installing with mortar. These spacers can be used for either Premiere series or Thinline Series glass block. They help the novice install the glass block and give it a professiona... Read more
$18.96
Pittsburgh Corning Universal Mortar Spacer - Case of 2 (24 Spacers Per Bag) view
Posted on: Jul 14, 2011
$22.99
24" x 24" 3mm Window Glass view
Posted on: Apr 19, 2012
$8.89
PITTSBURGH CORNING Spacer - "Provantage" Rigid Vinyl Spacer view
Posted on: Mar 25, 2011