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    MasterRoc MP 358SC: Highly-reactive, two-component hydrophobic polyurethane injection resin for strata consolidation

    Formerly: MEYCO MP 358SC

    How does MasterRoc MP 358SC work?

    MasterRoc MP 358SC is a two-component, solvent-free polyurethane injection resin specifically designed for rapid stabilization of strata.

    Recommended uses:

    • Consolidation of broken coal in development of roadways and long walls
    • Consolidation of fractured rock in roadways, shafts and long walls
    • Sealing against gas and quasi-static water
    • Repair of cracks in concrete

    What are the unique features of MasterRoc MP 358SC?

    • Fast reacting material where structural strength and flexibility are required
    • Reacted product expands its volume up to three times without being in contact with water
    • When in contact with water, the expansion factor may increase to about 8

    What are the benefits of MasterRoc MP 358SC?

    • Penetrates cracks wider than 0.005 in. (0.14 mm)
    • Less sensitive to water than normal polyurethanes
    • Contact with water shows almost no increase in reaction temperature

    US / Canada Product Information

    Data Sheet

    Direct contact

    Master Builders Solutions Technical Support

    Admixture Systems

    1-800-628-9990

    Product Certifications

    Generate a free certificate of conformance for a specific BASF construction product.

    Related Literature

    MasterRoc MP 358SC Data Sheet

    pdf (197.44 Kb)