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    MasterProtect H 440 VT

    Clear, breathable, solvent-based, silane penetrating water-repellent sealer

    Formerly: Hydrozo Clear 40 VOC

    How does MasterProtect H 440 VT work?

    MasterProtect H 440 VT is a clear, breathable, solvent-based, water-repellent sealer containing 40% silane.

    Recommended uses:

    • Vertical
    • Exterior
    • Above grade

    What are the unique features of MasterProtect H 440 VT?

    • No masking of windows necessary and requires no cleaning after application
    • No residue, will not harm glass windows, metal frames, or painted surfaces
    • 40% silane
    • Excellent depth of penetration
    • Does not alter surface appearance

    What are the benefits of MasterProtect H 440 VT?

    • Breathability allows interior moisture to escape without damaging sealer
    • Solvent based, excellent for cold weather applications
    • Water repellent so it helps to protect the
    • structure from damage caused by wind-driven rain and chloride intrusion
    • Surface sealer helps reduce efflorescence, atmospheric staining, and mildew

    Product Information

    Certification Letter

    Safety Data Sheets