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    MasterProtect H 200

    Clear, water-based 20% silane penetrating sealer

    Formerly: Enviroseal 20

    How does MasterProtect H 200 work?

    MasterProtect H 200 is a clear, water-based 20% alkylalkoxysilane penetrating sealer. It protects against moisture and chloride intrusion.

    Recommended uses:

    • Horizontal and vertical
    • Exterior or interior
    • Above grade

    What are the unique features of MasterProtect H 200?

    • Water-based, VOC compliant
    • USDA compliant (nonfood contact areas)
    • Transparent, non-staining
    • Breathable
    • One component
    • Water-repellent

    What are the benefits of MasterProtect H 200?

    • Environmentally friendly
    • Use in food manufacturing and service structures
    • Does not alter surface appearance
    • Allows interior moisture to escape without damaging sealer
    • Easy to apply; saves labor
    • Protects against damage from moisture intrusion and chloride ion penetration

    Product Information

    Certification Letter

    Safety Data Sheets