Specialty Mortars

Floor Mud

Floor Mud

NEW! TEC® Floor Mud is a Portland cement-based mortar designed for thick setting beds under ceramic or quarry tiles. When mixed to a dry consistency, TEC® Floor Mud allows maximum compaction during tamping.

  • Excellent workability
  • Convenient for small or large jobs
  • Flattens and levels concrete and wood substrates from 3⁄4" (19 mm) to 9" (27 cm), with a dry-pack consistency
  • Interior or exterior use
  • Ideal for creating shower bases
  • Easy mixing. Just add water or TEC® Acrylbond® AMA acrylic mortar additive
  • Contributes to LEED® project points
  • VOC 0

Conforms with LEED v4 low emitting interiors.
Compliant with (CDPH) Standard Method v1.2 VOC Emissions.

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Floor Mud


We are updating our MSDS, now called SDS, to support the Global Harmonization System of Labeling and Classification (GHS). This new UN designed system for safety data sheets provides a unified standard for communicating the classification of chemicals and associated hazards. Click the icon to learn more.



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TEC® Floor Mud Sell Sheet