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​Pourable ShearFlex® Mortar​​​​​

Portland cement-based polymer modified mortar with a unique, very fluid, pourable consistency that is ideal for horizontal large format tile installations. Holds solid trowel lines and delivers full coverage eliminating the need for back buttering. Can be used over in floor heating systems on concrete subfloors.

  • Grout in just 6 hours
  • Excellent shear strength and flexibility
  • Working time: 30 minutes
  • Open time: 30 minutes, Pot life: 3 hours
  • 40lb. (18 kg) bags, Gray
  • Coverage: 90 sq. ft. (8.36 m²)​
Product Sheets


 Technical Data Reference


 Safety Data Sheets


 Case Studies

FB 9 L Bag Front