MasterEmaco S 440CI: Pourable and pumpable pre-extended self-consolidating repair mortar with integral corrosion inhibitor

Formerly: LA40 PMAC Repair Mortar


How does MasterEmaco S 440CI work?

MasterEmaco S 440CI is a one-component, shrinkage-compensated, self-consolidating repair mortar that is polymer-modified and contains an integral corrosion inhibitor. 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

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

US / Canada Product Information

Data Guide

Certification Letter

LEED Letter


Safety Data Sheet (SDS)

Find all available safety data sheets for this product.


BASF Corporation Technical Support

CS Technical Support Phone: 1-800-243-6739


Product Certifications

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

Click to open