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    MasterFlow 555

    Fluid, non-shrink mineral-aggregate grout

    How does MasterFlow 555 work?

    MasterFlow 555 is a fluid, non-shrink mineral-aggregate grout. It is ideally suited for grouting machines or plates requiring optimum load-bearing support.

    Recommended uses:

    • Interior and exterior
    • General construction applications
    • Where ease of placement of a fluid grout is desired
    • Where high one-day and later-age compressive strengths are desired
    • Machinery and equipment: base plates and soleplates
    • Anchor bolts, reinforcing bars, and dowel rods
    • Bedding grout for precast panels
    • Backfilling, underpinning foundations, and pressure grouting of slabs needing alignment
    • Repairing concrete, including grouting voids and rock pockets

    What are the unique features of MasterFlow 555?

    • Meets ASTM C 1107 requirements at a fluid consistency (20–30 second flow)
    • Wide application temperature range of 50 to 85° F (10 to 29° C)
    • Can be mixed at a wide range of consistencies

    What are the benefits of MasterFlow 555?

    • Hardens free of bleeding when properly placed and yields a high effective bearing area for proper support and load transfer
    • No accelerators, including chlorides or other similar salts, will not contribute to corrosion of reinforcing steel​

    Direct contact

    Master Builders Solutions Technical Support

    Admixture Systems

    1-800-628-9990

    Safety Data Sheet (SDS)

    Find all available safety data sheets for this product.

    Product Certifications

    Generate a free certificate of conformance for a specific Master Builders Solutions construction product.

    Related Literature

    Certification Letter

    pdf (89.66 Kb)

    Data Guide

    pdf (176.91 Kb)

    Data Guide (French)

    pdf (296.15 Kb)

    MasterFlow 555 GROUT SDS

    pdf (336.44 Kb)

    MasterFlow 555 GROUT SDS

    pdf (277.20 Kb)

    MasterFlow 555 SDS

    pdf (336.15 Kb)

    MasterFlow 555 SDS

    pdf (276.92 Kb)

    MasterFlow 555 SDS

    pdf (522.71 Kb)

    MasterFlow 555 SDS

    pdf (408.28 Kb)