Sturdi Flex™ Thin Set Mortar

345/346

Sturdi Flex™ Thin Set Mortar is a polymer-modified, general-purpose mortar that was created for use in basic installations over plywood, cementitious surfaces and other substrates.

Recommended Tile Type

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

ANSI Specifications

  • A118.4
  • A118.11

Set Speed

  • Standard

Recommended Substrates

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

Recommended Applications

  • Interior
  • Exterior
  • Floor
  • Wall
  • Intermittent Wet
MAS+Cert+Green+Logo-color_sm.png

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

Product Features

  • Steady, reliable bond
  • Zero VOC
  • Contributes to LEED® project points

Colors

Click the plus sign to add a PDF to My Submittal.

345 Standard Gray

346 Standard White

Product Downloads

Click the plus sign to add a PDF to My Submittal.

Related Products

AccuColor® Premium Sanded Grout
Available on Amazon in 1lb. pail

AccuColor® Premium Sanded Grout is a polymer-enhanced, portland cement grout and is specifically formulated to provide highly wear-resistant color consistent joints.

View Details
AccuColor® Premium Unsanded Grout
TEC 620_AccuColor_Uns_25lb (0918).png

AccuColor® Premium Unsanded Grout is a polymer-enhanced, portland cement grout and is specifically formulated to provide highly wear-resistant and color consistent joints.

View Details