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    ​​​​​​​​MasterEmaco S 5400 - High-strength, shrinkage compensated, fiber reinforced, structural repair mortar


    How do​​​es MasterEmaco S 5400 work?

    MasterEmaco S 5400​ is a single component, extra high-strength, high modulus, shrinkage compensated structural repair mortar that meets the requirements of the new European Norm EN 1504 part 3 class R4.

    MasterEmaco S 5400 contains Portland cement, graded sands, selected polymer fibers and special additives to significantly reduce the risk and incidence of shrinkage cracking. When mixed with water, it forms a highly thixotropic mortar that can easily be spray or trowel applied.

    What makes Master​​​Emaco S 5400 a unique solution?

    MasterEmaco S 5400 meets the customers' need for a crack minimized hand applied mortar for structural repairs. The need to repair structural members is a challenge and this is overcome by a state-of-the-art formulation meets and exceeds the EN 1504 performance standard for concrete repair whilst being easy to install and extending the life of the structure.​

    Where is MasterEmaco S 5400 recommended?

    MasterEmaco S 5400 is used for the structural repair of concrete elements such as:

    ​How can you benefit from MasterEmaco S 5400?​

    ​Benefits of using MasterEmaco S 5400 in concrete repair includes:

    • Versatile - Can be applied inside and outside, on vertical and overhead surfaces, in dry and wet environments​
    • Shrinkage compensation systems and fiber reinforcement – Minimize crack tendency
    • Highly thixotropic – Can be applied up to 50 mm without the need of secondary reinforcement
    • High early and ultimate strengths – Matches high strength concrete found in structures
    • Outstanding workability – Easy placing and finishing for applicators
    • High modulus and excellent adhesion – Ensuring load transfer in structural repair
    • Excellent freeze/thaw resistance – Suitable for all climates
    • High carbonation resistance – Suitable for exposed repairs in urban environments
    • Sulphate resistant – Suitable for contact with ground waters
    • Very low permeability to water and chlorides - Protection of reinforcing steel from corrosion 
    • Chloride-free - Does not add to the chloride load in contaminated structures

    ​​Explore other MasterEmaco concrete repair solutions

    ​MasterEmaco P 5000 - Single component, cement based, multi-use, bonding, and active protective primer

    ​​MasterEmaco 820 - Cementitious spray applied repair mortar​

    MasterEmaco T545 - Rapid setting trafficable repair mortar


    A​​b​​​out Master Builders Solutions

    Master Builders Solutions is our global brand for the construction chemicals industry. With an active presence in the construction industry for more than 100 years, Master Builders Solutions offers a range of construction chemical sol​utions​ to meet the growing demand for high-performance, differentiated and sustainable products in the Asia Pacific. Our comprehensive portfolio of advanced chemical solutions includes concrete admixtures, cement additives, chemical solutions for underground constructionwaterproofing solutionssealantsconcrete repair​​ and concrete protection solutionsperformance grouts, ​and performance flooring solutions​. We collaborate with our customers closely to offer innovative solutions tailored for their projects. Backed by our robust global and local R&D expertise, an international community of construction experts, and a worldwide record of construction projects from which know-how, experience, and insights can be readily harnessed to address any technical specifications or challenges. ​​

    In May 2023, MB Solutions Singapore became part of Sika​, a specialty chemicals company with a leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protecting in the building sector and motor vehicle industry. 


    MasterEmaco S 5400: Technical Data Sheet

    pdf (226.09 Kb)

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    MasterEmaco - Solutions for concrete repair and protection

    MasterEmaco - Solutions for concrete repair and protection

    Reinforced concrete is the construction material of choice for our urban environment and its sustainability is a critical issue for planners and asset owners. Learn more about the available repair strategies to address the deterioration of such structures in this brochure.