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    MasterSeal CR 125

    Self-leveling polyurethane sealant for chemical and industrial environments

    How does MasterSeal CR 125 work?

    MasterSeal CR 125 is a ready-to-use self-leveling polyurethane sealant for horizontal joints in chemical and industrial environments.

    Recommended uses:

    • Concrete
    • Horizontal
    • Exterior or interior
    • Above grade
    • Airport runways
    • Highways and bridges
    • Industrial floors
    • Driveways and loading docks

    What are the unique features of MasterSeal CR 125?

    • Weather resistant, providing long-term performance
    • Jet fuel resistant to help withstand chemical attacks

    What are the benefits of MasterSeal CR 125?

    • Exceptional elongation tolerates joint movement
    • No mixing required
    • No priming on most applications, making it easy to apply and speeding up jobsite production

    Direct contact

    Master Builders Solutions Technical Support

    Construction Systems

    1-800-243-6739

    Safety Data Sheet (SDS)

    Find all available safety data sheets for this product.

    Product Certifications

    Generate a free certificate of conformance for a specific Master Builders Solutions construction product.

    LEED v4 & v4.1 Teaser Image

    LEED v4 & v4.1

    Search by product or CSI code and download up to date LEED information.

    Related Literature

    Certification Letter

    pdf (90.14 Kb)

    Data Guide (French)

    pdf (302.67 Kb)

    Master Seal CR 125 Data Guide

    pdf (187.49 Kb)

    MasterSeal CR 125

    pdf (518.56 Kb)

    MasterSeal CR 125 INTNL

    pdf (403.94 Kb)

    MasterSeal CR 125 INTNL

    pdf (421.58 Kb)

    MasterSeal CR 125 INTNL

    pdf (538.22 Kb)

    Sealant Performance Selection Guide

    pdf (668.18 Kb)