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    MasterFlow 668

    Epoxy chock-grout for mounting equipment

    Formerly: MasterFlow 668B Chock Grout

    How does MasterFlow 668 work?

    MasterFlow 668 chock grout is a three-component modified epoxy resin-based grout. It is used where high performance properties are required in less-accessible spaces subject to thermal shock and high vibrations. It can be placed from ½ - 3” (12.75 - 76mm) thick on a base grout pour, directly to the concrete or steel-to-steel.

    Recommended uses:

    • Precision routing or machinery
    • Grouting of reciprocating gas compressors
    • Grouting of steam and gas turbines
    • Steel-to-steel chock grouting
    • Where conventional epoxy grouts cannot be used due to limited access

    What are the unique features of MasterFlow 668?

    • Highly flowable to conform to worn or irregular surfaces
    • Excellent physical properties at a wide temperature range

    What are the benefits of MasterFlow 668?

    • May be used to replace metal chocks, eliminating costly milling
    • Low creep over a wide temperature range minimizes deformation under sustained loads

    Product Information

    Data Guide

    Installation Guide

    Certification Letter

    Safety Data Sheet