MasterEmaco S 440CI: Low dust, pourable and pumpable pre-extended self-consolidating repair mortar

Formerly: LA40 PMAC Repair Mortar

How does MasterEmaco S 440CI work?

MasterEmaco S 440CI is a low dust, one-component, shrinkage-compensated, self-consolidating repair mortar.  It is designed for large volume repairs, including structural elements in applications from 1.5" (38 mm) to full depth. 

Recommended uses:

  • Interior and exterior
  • Large volume structural repairs
  • Repair or replacement of concrete elements
  • For horizontal, vertical and overhead repairs

What are the unique features of MasterEmaco S 440CI?

  • Dual expansion system compensates for shrinkage in plastic and hardened states
  • Low permeability protects against carbon dioxide and chloride intrusion
  • Excellent freeze/thaw resistance for durability in cold, wet environments
  • Self-consolidation minimizes honeycombing without vibration
  • Very low chloride permeability and an integral corrosion inhibitor protects reinforcing steel
  • Only requires the addition of potable water

What are the benefits of MasterEmaco S 440CI?

  • High-early strength allows early form removal
  • Flowability makes it ideal for placement by pumping or pouring into congested locations
  • Polymer modification improves adhesion and provides increased freeze/thaw stability

On the Job Videos


US / Canada Product Information

Data Guide

Guide Spec

LEED Letter

Direct contact

Master Builders Solutions Technical Support

Construction Systems

1-800-243-6739

Safety Data Sheet (SDS)

Find all available safety data sheets for this product.

Product Certifications

Generate a free certificate of conformance for a specific BASF construction product.

Related Literature

Certification Letter

pdf (55.44 Kb)

Data Guide

pdf (98.70 Kb)

Guide Spec

doc (155.00 Kb)

Guide Spec

docx (111.97 Kb)

LEED Letter

pdf (175.58 Kb)