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Mortar Belt™

MB3550
Mortar Belt Images

What Mortar Belt does:

  • It stops and holds trash mortar away from core sides and bottoms.
  • It stops trash mortar from plugging weep holes.
  • It’s easy to install (3.5" wide, 50' long rolls).

How to install Mortar Belt*

  • Center on wall every 4 to 6 courses.
  • Caution — Mortar Belt should not be used when masonry unit cells are less than 5" wide.

Ordering and Shipping Information

Product NumberMB 3550
Roll Length (Feet)50
Rolls Per Bundle4
Linear Feet per Bundle200
Bundles Per Box4
Linear Feet per Box800
Boxes per Pallet 12
Linear Feet per Pallet 9600
Pallet Size 48" x 40" x 49"

Contact MTI at 1-800-879-3348 for specific cost to your destination.

Mortar Belt Specifications

Made of Recycleable Materials0.024" (0.6 mm) thick high impact polystyrene strip formed with 3/16" (4.8 mm) deep corrugations; 3 3/8" wide, 50'-0" (15 m) long continuous belt. System shall be designed to suspend and trap trash mortar occurring within the cells of CMU.

Product Cutsheet: Download Product Cut Sheet

Google SketchUp 3D Model: Download Product Model from 3D Warehouse



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*The installation listed provides the most common installation instructions. For specific installation details please find your wall detail in our HyperSpecs library.