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    Sika® Igolflex®-617 (formerly known as MasterSeal® 617) - High build fibrated bitumen emulsion

    How does MasterSeal 617 work?

    MasterSeal 617 is a single component brush applied high build fibrated bitumen emulsion containing mineral fillers, stabilizing additives, and non-asbestos fibres which dries to provide to form a continuous seamless waterproof membrane which can fill and seal hairline cracks, pinholes and minor surface imperfections.

    What are the uses of MasterSeal 617?

    MasterSeal 617 is effective on a large variety of surfaces including:

    • Concrete
    • Asbestos cement
    • Asphalt
    • Lead
    • Zinc
    • Roofing felt
    • Corrugated iron

    What are MasterSeal 617 typical applications?

    • To protect concrete against acidic and salty ground waters.
    • Waterproofing membrane in sandwich construction.
    • General purpose waterproofing and repair compound for pitched or flat roofs​.


    MasterSeal 617_MS

    pdf (106.88 Kb)

    MasterSeal 617_TDS

    pdf (266.36 Kb)


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