MasterEmaco S 620 - Cementitious hand applied repair mortar for agressive environments

How does MasterEmaco S 620 work?

MasterEmaco S 620 is a ready-to-use, high Alumina cement based mortar.

Recommended uses:

  • Repairs to brick, cast in place concrete and precast concrete sewers
  • Reinstating of linings of manholes and other access ways
  • Tunnel linings or other places where resistance to acidic waters is required

What makes MasterEmaco S 620 a unique solution? 

MasterEmaco S 620 is specially designed for sewer repair applications or where acid and/or abrasion resistance is required using hand applied systems.

What are the benefits of MasterEmaco S 620?

  • High Alumina clinker and cement  – all ingredients reactive and form an acid resistant matrix
  • Easy to use – requires only the addition of potable water for mixing for hand application or wet mix spray
  • Self-healing – long term reactivity of matrix heals surface cracks increasing life of repair
  • Good working time – over one hour at 21°C
  • Controlled shrinkage – reduced cracking tendency 


MasterEmaco Application Guide

pdf (1.93 Mb)

MasterEmaco S 620 Safety Data Sheet Australia

pdf (38.29 Kb)

MasterEmaco S 620 Technical Data Sheet

pdf (87.17 Kb)