OHGTile   Specification Nominal 4X4 pressed glass tile measures approximately 325/32"  X  325/32" plus or minus 1/32" on the face with a thickness of approximately 5/16". Performance Test Data Test Method ANSIA-137.1 Test Result Wall Tile Specification OHGTile breaking strength ASTM C648 90lbf 210lbf OHGTile Bond Strength ASTM C482 50psi 202 psi 1.39 Mpa The pressed-glass tile body is made of 100% post-consumer recycled glass. Aside from clear glass tile with uncolored relief, all OHGTiles have layers of colored, powdered glass painted into the relief design. These powdered glass layers are fired and fused to the clear glass tile body. Once the firing is complete, the tile is then one piece of glass through its thickness. OHGTiles are installed the same as porcelain tiles. Contact Us  |  Terms and Condition   |   Privacy Statement Copyright © 2000 Old Hancock Glass Tile all rights reserved.