MasterEmaco T 430 is a one-component high-performance cementitious repair mortar. It is especially suited for hot-weather applications when an extended working time is required. 

Products Highlights

  • Rapid high early strength with extended working time 

  • Low residual moisture, can be coated in as little as 6 hours 

  • Wide temperature application range(20 to 100° F [-7 to 38° C]) 

  • Only requires the addition of potable water 

  • No bonding agent required 

  • Excellent resistance to freeze/thaw cycling 

  • Can be extended up to 55% by weight providing higher yields 


  • Interior and exterior 

  • Horizontal surfaces 

  • Applications requiring high early-strength gain 

  • Structural concrete repairs 

  • Partial and full-depth repairs 


  • Concrete