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    Master X-Seed

    Advanced concrete hardening accelerator 

    How does Master X-Seed work?

    Master Builders Solution’ innovative Master X-Seed products accelerate concrete hardening during the early stages of curing.

    What makes Master X-Seed different?

    Based on new technology, this unique acclerator can double early strength performance and increase productivity in concrete production without affecting the concrete’s other performance characteristics. In particular, late strength development is not affected adversely.

    Master X-Seed Products

    Master X-Seed STE

    Unique Strength-enhancing Concrete Admixture

    MasterX-Seed 100

    Master X-Seed 100 is a set and hardening accelerating concrete admixture: formulated for high early strength, increased precast productivity and reduced energy

    Direct contact

    For Orders, SDS and Label requests

    Contact Customer Services

    +44 1634 820 376


    The benefits of admixtures for the construction process

    The construction industry is facing quite a number of challenges: The commitment to sustainable construction requires new solutions...


    Master X-Seed 100: Technical Data Sheet

    pdf (311.18 Kb)


    Green Sense Concrete Brochure

    pdf (4.98 Mb)

    Master X-Seed - Advanced Accelerator for Concrete Brochure

    pdf (932.87 Kb)

    Master X-Seed STE

    pdf (6.66 Mb)

    Master X-Seed – Faster Concrete Curing for Increased Productivity

    Master X-Seed is a unique concrete hardening accelerator that supports sustainable construction. With Master X-Seed, the concrete industry can realize cost savings and improve commercial success