Above: Squash blocks installed to support load from above. Right: Load from above without squash blocks or blocking panels caused this web to buckle.
The Tile Membrane Adhesive from USG is Your Shield Against Cracks
USG's new Tile Membrane Adhesive provides a high-performance alternative to traditional mortars and mastics
Available in two-gallon pails and applied by rollers or trowels, USG's new Tile Membrane Adhesive provides a high-performance alternative to traditional mortars and mastics during tile membrane installation. The formula prevents minor cracks in the substrate from gutting through to the tile or grout. The adhesive also contains an antimicrobial inhibitor for increased mold and mildew resistance. For FREE information, visit http://pb.hotims.com/23725-257