855 DUSTLESS XXL is a superior-grade, single-component, non-sag, non-slip, polymer-modified mortar for interior and exterior setting of large and heavy tile and natural stone, and gauged porcelain tile (GPT). The premium tile adhesive may be applied up to 3/4” (19 mm) thickness providing better support under large and heavy tiles and stone. 855 DUSTLESS XXL is used for interior and exterior installations in most residential and commercial floor and wall applications. Innovative DUSTLESS Technology (DLT) produces significantly less dust than ordinary thinsets, promoting cleaner working conditions and reduced mess.

Features and Benefits

  • Freeze-Thaw Stable
  • Bonds to Most Surfaces
  • One-Step Application
  • High Performance Adhesion for Porcelain Tile
  • Use as Thin or Medium Bed
  • Made for Interior and Exterior
  • Alleviates Most Dust
  • Uses Less Water
  • Makes a Much Creamier Product
  • Easier to Spread
  • Reduces Mess
  • Exceeds ANSI A118.4 and A118.11