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    MasterFlow 555

    Semi-fluid, non-shrink mineral-aggregate grout

    How does MasterFlow 555 work?

    MasterFlow 555 is a semi-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 semi-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 semifluid consistency (30–40 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
    Product Information

    Data Guide

    Safety Data Sheet