Technical Data:

• DensShield Tile Backer panels are mold-resistant, and have scored a 10, the highest level of performance for mold resistance under the ASTM D3273 test method.
• When tested in conformance with ASTM E96, DensShield Tile Backer panels achieved a perm rating of less than 1.5 (42.9 ng/Pa•s•m2) alone, 1.0 (28.6) with dry set mortars.
• In a test by an independent testing laboratory, DensShield Tile Backer was subjected to a shower of water at 110°F (43.3°C), 12 minutes per hour,
  24 hours a day, 7 days a week for six months. The installation had no grout between the tiles.
• No deterioration occurred to either the DensShield Tile Backer board, the framing members or the wall cavity.