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    MasterEmaco S 440MC: Flowable micro concrete

    Formerly: LA Repair Mortar

    How does MasterEmaco S 440MC work?

    MasterEmaco S 440MC is a one-component, shrinkage-compensated micro concrete. It is designed for large volume structural repairs from 3/4" (19 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 440MC?

    • 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
    • Only requires the addition of potable water

    What are the benefits of MasterEmaco S 440MC?

    • High-early strength allows early form removal
    • Flowability makes it ideal for placement by pumping or pouring into congested locations
    • High bond strength for self-bonding to SSD concrete substrates

    On the Job Videos


    US / Canada Product Information

    Data Guide

    Data Guide (French)

    Certification Letter

    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 Master Builders Solutions construction product.

    Related Literature

    Certification Letter

    pdf (55.39 Kb)

    Data Guide

    pdf (123.22 Kb)

    Data Guide (French)

    pdf (107.27 Kb)

    Guide Spec

    doc (155.00 Kb)

    LEED Letter

    pdf (93.72 Kb)