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

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 | ANSI/NSF 61 certified for drinking water systems

MasterEmaco S 211SP

Integral corrosion inhibitor | Apply using dry or wet shotcrete process | Easy to cut and finish when using wet process | ANSI/NSF 61 certified for drinking water systems | Fiber-reinforced for plastic shrinkage control
Traffic Bearing Repair Mortars

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 400RS

Shrinkage compensated | Sets in 15 minutes for fast return to service | 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