Mortar Belt

Mortar Belt™ Installation

Prevents Mortar Build-Up in CMU Walls

MB 3550

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Mortar Belt Installation

  • Roll out Mortar Belt and center on block wall
  • Hold in place with a cross web of mortar or a dry masonry unit
  • Center on wall every 4 to 6 courses
  • Caution – Mortar Belt should not be used when masonry unit cells are less than 5”