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    MasterSeal NP 150 Tint Base: Tintable low-modulus, non-sag, elastomeric, hybrid sealant

    Formerly: Sonolastic 150 Tint Base

    How does MasterSeal NP 150 Tint Base work?

    MasterSeal NP 150 Tint Base is a premium-grade, high-performance, multi-component tintable, non-sag, hybrid sealant. It can be tinted to multiple colors.

    Recommended uses:

    • Vertical or horizontal
    • Exterior or interior
    • Above grade
    • Joints with high movement
    • In place of silicone sealants
    • Store front systems
    • Expansion joints
    • Panel walls
    • Precast units
    • Aluminum, vinyl, and wood window frames
    • Fascia
    • Parapets
    • Sanitary applications

    What are the unique features of MasterSeal NP 150 Tint Base?

    • Wide temperature application range
    • Non-staining formula for use on stone and other sensitive substrates
    • Meets all state and federal VOC regulations

    What are the benefits of MasterSeal NP 150 Tint Base?

    • Superior adhesion resulting in a long term bond helping reduce call backs
    • Low modulus to accommodate for joint movement (100% extension in EIFS joints with little stress on bond line)
    • Can be painted with elastomeric coatings soon after installation
    • Easy to gun and tool to speed up application
    • Weather resistant to provide long-lasting weather tight seals
    • Fast curing helps to speed up jobsite production

    US / Canada Product Information

    Data Guide

    LEED Letter

    Safety Data Sheet

    Direct contact

    Master Builders Solutions Technical Support

    Construction Systems


    Product Certifications

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

    Related Literature

    Data Guide

    pdf (331.75 Kb)

    LEED Letter

    pdf (107.16 Kb)