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    SikaInject®-664 (formerly known as MasterRoc® MP 364) Flex

    Highly-reactive, two-component fire-resistant polyurea-silicate injection resin for strata consolidation

    Formerly: MEYCO MP 364 Flex

    How does MasterRoc MP 364 Flex work?

    MasterRoc MP 364 Flex is a two-component, solvent-free polyurea-silicate injection resin specifically designed for rapid stabilization of strata and sealing against water.

    Recommended uses:

    • Consolidation of coal and rock strata in development and mining
    • Consolidation of fractured rock in roadways, shafts and longwalls
    • Slope stabilization
    • Sealing against gas and water
    • Repair of concrete cracks
    • Underwater applications

    What are the unique features of MasterRoc MP 364 Flex?

    • Neither expands its volume with water nor absorbs water
    • Penetrates cracks wider than 0.006 in. (0.14 mm)
    • Shows good adhesion to wet and low friction substrates
    • Equally fast reaction in dry or underwater conditions
    • Very fast reacting material applied where structural strength and flexibility is required
    • Fire resistant

    What are the benefits of MasterRoc MP 364 Flex?

    • Shortens down-times during injection operations
    • Reduces rock falls typically resulting from unstable ground conditions
    • Increases worker safety due to lower exothermic temperatures
    • Increases productivity

    Product Information

    Safety Data Sheet