Parcel Orders over $300 Ship Free.
Master Builders MasterEmaco N 423RS 50lb Bag

Master Builders MasterEmaco N 423RS 50lb Bag

Master Builders MasterEmaco S 466CI 55lb Bag

Master Builders MasterEmaco S 466CI 55lb Bag

Master Builders MasterEmaco S 440MC 55lb Bag

MasterEmaco S 440MC is a low dust one-component, shrinkage compensated micro concrete. It is designed for large volume structural repairs from 3/4" (19 mm) to full depth.

  • High early strength allows early form removal
  • Flowability makes it ideal for placement by pumping or pouring into congested locations
  • Self-consolidation minimizes honeycombing without vibration
$34.46
SKU
20183

MasterEmaco S 440MC - Self-Consolidating Micro Concrete

MasterEmaco S 440MC is a low-dust, one-component, shrinkage-compensated micro concrete designed for large-volume structural repairs. Engineered for exceptional flowability and self-consolidation, it eliminates the need for vibration, reducing application time and labor in congested or hard-to-reach areas. With high early strength, low permeability, and excellent freeze/thaw durability, MasterEmaco S 440MC delivers long-lasting results for critical infrastructure and industrial repairs.


Key Features:

  • Dual expansion system to minimize shrinkage
  • Self-consolidating and flowable for easy application in tight spaces
  • High bond strength ensures excellent adhesion to concrete substrates
  • Freeze/thaw resistant for use in harsh environments
  • Low permeability protects against chloride and carbon dioxide intrusion
  • Low-dust formula enhances worker safety

Applications:

  • Large-volume structural repairs
  • Replacement of deteriorated concrete elements
  • Formed horizontal, vertical, and overhead repairs
  • Interior and exterior use

Technical Specifications:

Property Value
Compressive Strength (1 Day) 2,500 psi (17.2 MPa)
Compressive Strength (28 Days) 7,500 psi (51.7 MPa)
Yield per Bag 0.44 ft³ (0.013 m³)
Flexural Strength (28 Days) 1,200 psi (8.3 MPa)
Set Time (Initial/Final) 6.5 hrs / 9 hrs
VOC Content 0 g/L


Frequently Asked Questions:

What is the recommended mixing ratio for MasterEmaco S 440MC?
Mix each 55 lb bag with 3.5 quarts of potable water. Do not exceed 4 quarts per bag.

Can this product be used in freeze/thaw environments?
Yes, MasterEmaco S 440MC has excellent freeze/thaw durability, making it suitable for harsh climates.

More Information
BrandMaster Builders