Tile Backer Insulation Board 6MM: 1200mm x 600mm - Box of 6Need an insulation board as tile backing for your next construction project? This cement insulation board, specially manufactured with a polymer coating, is the perfect surface on which to lay your tile. Designed to hold up under moisture, this insulation board is the ideal solution for wet areas, such as shower niches, tub niches, sinks, and other areas where the home's floors and walls may encounter water or other liquid spills. User friendly, this