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    MasterRoc ACP 211: Anti-clay agent for use in soft ground tunneling applications

    Formerly: Rheosoil 211

    How does MasterRoc ACP 211 work?

    MasterRoc ACP 211 anti-clay agent is a liquid product designed to combat the problematic effects of heavy clay soils in soft ground tunneling.

    Recommended uses:

    • Soft ground tunneling applications

    What are the unique features of MasterRoc ACP 211?

    • Improves and homogenizes soil consistency
    • Reduces stickiness of difficult soils
    • Environmentally-preferable material
    • Compatible with BASF’s line of SLP soil conditioning foams and polymers

    How does MasterRoc ACP 211 benefit contractors?

    • Reduces overall cutter head torque
    • Effectively reduces blockages in cutter heads, working chamber, and muck transfer system
    • Increases advance rate and lowers maintenance costs

    US / Canada Product Information

    Data Sheet

    Direct contact

    Master Builders Solutions Technical Support

    Admixture Systems


    Safety Data Sheet (SDS)

    Find all available safety data sheets for this product.

    Product Certifications

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

    Related Literature

    MasterRoc ACP 211 Data Sheet

    pdf (67.11 Kb)

    Project Spotlight: Ohio Canal Interceptor Tunnel

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