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    ​​​​​​Repair Mortars

    Meet your project goals with the right repair mortar

    You have different goals for every project. Master Builders Solutions repair mortars meet multiple application requirements, while keeping your end goal in mind. Do you need a rapid setting mortar or one with extended working time? Are you working on a large area or restoring fine architectural details? With our portfolio of durable repair mortars, we’ve got you covered.

    Repair Mortar Products

    MasterEmaco OneMix Concrete Repair System

    MasterEmaco OneMix Concrete Repair System

    MasterEmaco OneMix Concrete Repair System is a multi-purpose repair mortar. When mixed with different water levels, the base bag can be used alone to produce a quality vertical, overhead and horizontal repair mortar and a form & pour material when mixed with the Self-Consolidator Power Pak.

    Repair Mortars

    MasterEmaco N 426

    (Formerly: Thorite Rapid Vertical) – A fast-setting polymer-modified vertical patching mortar; cement-based, overhead, repair mortar, non-sag
    Self-Consolidating Repair Mortars

    MasterEmaco S 440

    Flowability makes it ideal for placement by pumping or pouring into congested locations | Self-consolidation minimizes honeycombing without vibration | High early strength allows early form removal

    MasterEmaco S 440CI

    Integral corrosion inhibitor | Flowability makes it ideal for placement by pumping or pouring into congested locations | Self-consolidation minimizes honeycombing without vibration

    MasterEmaco S 440MC

    Shrinkage compensated micro concrete | Can be easily pumped with a manual grout pump | Flowability makes it ideal for placement by pumping or pouring into congested locations | Self-consolidation minimizes honeycombing without vibration
    Sprayable Repair Mortars

    MasterEmaco S 210SP

    Integral corrosion inhibitor | Apply using dry or wet shotcrete process | Easy to cut and finish when using wet process 

    MasterEmaco S 211SP

    Integral corrosion inhibitor | Apply using dry or wet shotcrete process | Easy to cut and finish when using wet process | Fiber-reinforced for plastic shrinkage control

    Traffic Bearing Repair Mortars

    MasterEmaco S 467RS

    Flowable, high-early strength, structural repair mortar with extended working time.

    MasterEmaco T 1060EX

    Pre-extended with aggregate at the factory to ensure quality and save time on the jobsite | Very fast return to service– structures can be opened to traffic in 1 hour | Can be coated in as little as 4 hours | Excellent freeze/thaw cycling

    MasterEmaco T 1061EX

    Pre-extended with aggregate at the factory to ensure quality and save time on the jobsite | Extended working time of 25 min. for jobsite flexibility | Very fast return to service– structures can be opened to traffic in 1 hour

    MasterEmaco S 466CI

    Integral corrosion inhibitor | Designed for large structural repairs | Flowability makes it ideal for placement by pumping or pouring into congested locations

    MasterEmaco S 6000

    Fast curing allows fast return of traffic flow on highway and bridge projects | Can be applied at a large range of temperatures, 14 to 104° F, for extended application season | Extendable with aggregate for variable depth placement consistencie

    MasterEmaco T 1060

    Very fast return to service– structures can be opened to traffic in 1 hour | Can be coated in as little as 4 hours | For applications requiring high early strength | Low dust version available

    MasterEmaco T 1061

    Extended working time of 25 min. for jobsite flexibility | Very fast return to service– structures can be opened to traffic in 1 hour | Can be coated in as little as 6 hours | For applications requiring high early strength | Low dust version available

    MasterEmaco T 310CI

    Integral corrosion inhibitor | For patching or resurfacing distressed horizontal concrete surfaces | Ready for pedestrian traffic in 4 hours, vehicular traffic in 1 day

    MasterEmaco T 430

    Ideal for cold weather applications and the repair of freezer floors | Wide temperature application range (20 to 100° F [-7 to 38° C]) | High initial strength with extended working time

    MasterEmaco T 5000

    Can be used as a repair mortar or grout | Resistant to sulfuric acid and a wide range of industrial chemicals, for safer, longer lasting repairs | Patching up to 4" (102 mm) thick

    MasterEmaco T 545 and T 545HT

    Air cure only, no wet curing compounds required | Takes rubber tire traffic in 45 minutes for fast return to service | Higher sulfate resistance than conventional mortars
    Vertical Overhead Repair Mortars

    MasterEmaco N 420 CI

    Integral corrosion inhibitor | Non-sag, can be placed in 2” thick lifts | Working time of 20-25 minutes | Ideal for edge repairs and architectural details

    MasterEmaco N 400

    Low chloride permeability | Extended working time of 45 minutes for jobsite flexibility | For applications up to 3” vertical and 1 ½” overhead

    MasterEmaco N 423RS

    Fast setting | For placement in up to 1” thick lifts | Requires only potable water

    MasterEmaco N 424

    General purpose for small repairs

    MasterEmaco N 425

    Polymer modified | For placement in up to 2” thick lifts | Lightweight for improved overhead workability | Easy to sculpt and shave

    MasterEmaco N 427

    Fast setting | For placement in up to 1” thick lifts | Light gray color blends with most concrete surfaces | Smooth finish for detailed architectural work

    MasterEmaco S 488CI

    Integral corrosion inhibitor | Severe service environments such as sewer, lift station, marine structures or water collection | ANSI/NSF 61 certified for drinking water systems | Can be sprayed or hand troweled | Fiber reinforced
    Repair Mortars

    Direct contact

    Master Builders Solutions Technical Support

    Construction Systems

    1-800-243-6739

    Related Literature

    MasterEmaco OneMix Concrete Repair System Explainer

    pdf (1.18 Mb)

    MasterEmaco OneMix Overview Brochure

    pdf (8.65 Mb)

    MasterEmaco S 6000 Data Guide

    pdf (300.95 Kb)

    MasterEmaco S 6000 Data Guide (French)

    pdf (371.91 Kb)

    MasterEmaco T 1060C Data Guide

    pdf (294.26 Kb)

    MasterEmaco T 1061EX Data Guide

    pdf (174.07 Kb)