1/2" DensShield Tile Backer, 4' x 5' DensShield Tile Backer is designed for use as a substrate, in high moisture areas, on walls (as a tile backer), ceilings, counter-tops as well as commercial and residential floor applications. The special moisture-resistant, treated core (covered front and back by fiberglass mats) is lighter than the leading cement board. The unique construction (an outer gray heat-cured, co-polymer, moisture-resistant coating placed over fiberglass mats and a moisture-resistant, treated core) makes it a preferred product for applications in high moisture areas. Applications: Bathrooms (shower and tub walls, floors and ceilings) Kitchens (back-splash, walls, counter-tops and floors) Residential and light commercial floors Non-tiled walls and ceilings in indoor swimming pool enclosures Residential steam rooms Data Sheet