Sand Mix Topping & Bedding


Sand Mix Topping & Bedding Mix is a pre-blended mixture of sand and cementitious materials designed for topping & bedding applications. A high-strength, multi-purpose product designed for a variety of projects from crack repair to thick mortar beds, Sand Mix is often referred to as a high strength mortar in many “how to manuals,” but can also be used in contractor-grade concrete repair applications under 2” deep in addition to many others.


  • High strength – 5,000 psi
  • Concrete applications from 1/2” to 2” (12.7 to 50 mm)
  • Highly flexible application ranges from high-strength concrete repair to thick mortar bedding
  • Fine aggregates allow for superior workability and smooth finishing
  • Meets or exceeds compressive strength requirements of ASTM C387


Sand Mix is an extremely versatile concrete and mortar mix, ideal for products including but not limited to:

  • Repairing wide cracks in concrete and masonry
  • Shallow concrete repairs or construction from ½” to 2”
  • Thick mortar bed applications, such as underneath ceramic tiles
  • Dry pack shower pan installations
  • Concrete overlays
  • Filling masonry block cores
  • Filling paver joints
  • Note: Not recommended for laying brick or block

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