Popular Diamondback GlasRoc Tile Backer, pictured, is newly available for floor and countertop applications. Embedded-glass mats add strength and moisture resistance to Diamondback, which features a textured polymer coating to reduce tile slippage during installation. Available in 3-by-5-foot or 4-by-4-foot sheets in ¼-inch thicknesses, the material weighs 40% less than traditional cement board and is suitable for wet or non-wet applications. Half-inch and ?-inch thicknesses are also available. CertainTeed | 800.233.8990 | certainteed.com