SturdiLight™ Lightweight Latex-Modified Thin Set Mortar


SturdiLight™ Lightweight Mortar is a lightweight, polymer-modified mortar that can be used for everyday applications over plywood, cementituous surfaces and other substrates.

Recommended Substrates

  • Cementitious
  • Plywood
  • Existing Tile
  • Drywall
  • Gypsum
  • Waterproofing Membrane
  • Existing Vinyl Flooring

ANSI Specifications

  • A118.4E
  • A118.11

Set Speed

  • Standard

Recommended Tile Type

  • Standard
  • Mosaic
  • Ceramic
  • Porcelain
  • Slate
  • Natural Stone

Recommended Applications

  • Interior
  • Exterior
  • Floor
  • Wall
  • Intermittent Wet

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

Product Features

  • Twice the coverage per pound than traditional mortars
  • Extended pot life
  • Extended open time
  • Zero VOC


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