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    MasterSeal P 179 porous surface primer for MasterSeal NP 150

    Formerly: Sonolastic Primer 2000

    MasterSeal P 179 description:

    MasterSeal P 179 is a quick-drying solvent-based primer for the Master Builders Solutions line of silyl-terminated-polyether sealants, MasterSeal NP 150 and NP 150 Tint Base.

    Recommended uses:

    • Exterior or interior
    • Above grade
    • Porous substrates such as concrete, masonry and stone

    What are the unique features of MasterSeal P 179?

    • Solvent-based, quick-drying formula

    What are the benefits of MasterSeal P 179?

    • Promotes improved adhesion to porous substrates requiring a primer

    On the Job videos

    How to Apply MasterProtect® P 179 primer

    How to Apply MasterProtect® P 179 primer (Spanish)

    How to Apply MasterProtect® P 179 primer (French)

    US / Canada Product Information

    Data Guide

    Data Guide (French)

    Certification Letter

    LEED Letter

    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 BASF construction product.

    Related Literature

    Certification Letter

    pdf (55.39 Kb)

    Data Guide

    pdf (131.00 Kb)

    Data Guide (French)

    pdf (133.02 Kb)

    LEED Letter

    pdf (107.18 Kb)