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    ​MasterSeal CR 100

    Fast-setting two-component polyurea control-joint filler

    How does MasterSeal CR 100 work?

    MasterSeal CR 100 is a two-component self-leveling 100% solids polyurea control joint filler designed to protect joints in industrial concrete floors that are subject to hard wheels and heavy loads.

    Recommended uses:

    • Horizontal
    • Interior or exterior
    • Concrete
    • Control joints in concrete
    • Retail, warehouse and industrial floors
    • Random crack filling

    What are the unique features of MasterSeal CR 100?

    • Provides excellent resistance to spalling, abrasion, chemical attack and corrosion
    • Ideal for filling random cracks
    • 100% solids to fill joints completely and reinforces side walls without shrinkage

    What are the benefits of MasterSeal CR 100?

    • Chemical resistance makes MasterSeal CR 100 suitable for many industrial environments
    • Stiff yet resilient to help absorb floor vibration and wheel impact; reinforces joint edges to prevent spalling in heavy-duty areas

    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 (90.15 Kb)

    Data Guide

    pdf (187.70 Kb)

    Data Guide (French)

    pdf (367.84 Kb)

    MasterSeal CR 100 PART A

    pdf (221.95 Kb)

    MasterSeal CR 100 PART A

    pdf (334.74 Kb)

    MasterSeal CR 100 PART A

    pdf (313.28 Kb)

    MasterSeal CR 100 PART A

    pdf (198.43 Kb)

    MasterSeal CR 100 gry PART B

    pdf (319.32 Kb)

    MasterSeal CR 100 gry PART B

    pdf (226.68 Kb)

    MasterSeal CR 100 gry PART B

    pdf (206.39 Kb)

    MasterSeal CR 100 gry PART B

    pdf (340.69 Kb)

    Sealant Performance Selection Guide

    pdf (668.18 Kb)