Wonderboard chemical smell. . However, to prevent water damage, it is recommended to use a waterproofing membrane behind the WonderBoard Lite when using it outdoors or in any room whose walls may come in contact with water or moisture. Aug 13, 2021 · Wall and Flooring Indoor Tiling - WonderBoard Lite Smell? - We installed a new gas fireplace in our basement finish. 1/4" (6 mm) WonderBoard® is a glass-mesh, cement backerboard. BOILING RANGE: N/A SPECIFIC GRAVITY (H2O=1): N/A VAPOR DENSITY: HEAVIER THAN AIR EVAPORATION RATE: SLOWER THAN ETHER SOLUBILITY IN WATER: NONE APPEARANCE AND ODOR: GREY CONCRETE PANEL WITH A POSSIBLE SLIGHT ODOR OF OF CONCRETE WHEN WET. 1/2" (13 mm) WonderBoard is a glass-mesh reinforced cement backerboard. For the backside, I was going to just put in a couple 1/4 WonderBoard Lite cement boards. In wet locations, first staple a moisture barrier to the studs. You can cut and fasten WonderBoard as you do drywall. Private: WonderBoard® Lite Backerboard Product Name Private: WonderBoard® Lite Backerboard Product Description 20% lighter fiberglass mesh-reinforced cement backerboard for residential and commercial tile, stone, slate, and thin-brick applications. ybez xudtm zceil tbhcznz jxgxb wkoa otmsf thvyfpz ese uaa