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    MasterSeal 620 - Bitumen rubber latex emulsion based waterproofing material

    What is and where to use MasterSeal 620?

    MasterSeal 620 – is a bitumen/rubber latex emulsion based perfectly adhering waterproofing material that forms a seamless, flexible, damp proof, and vapor proof membrane.

    MasterSeal 620 application areas are:

    • Damp-proofing structures: to provide an impervious damp-proof membrane on concrete and brick.
    • Floors: to provide a sandwich membrane in new construction or a surface treatment.
    • Walls: for interior and exterior walls.
    • Roofs: for the maintenance of many types of roofs including built-up felt, asphalt, lead, zinc, aluminium, concrete, lightweight screeds, timber, slate, asbestos cement, corrugated iron, and as a vapour barrier.
    • As an adhesive: for bonding wood blocks and wood mosaics, insulation board, expanded polystyrene and cork tiles and to provide a key for plastering.

    What are the advantages of MasterSeal 620?

    • Single component.
    • Ready to use and easy to apply.
    • Applied by brush or squeegee
    • Can be applied on fresh concrete and slightly damp surfaces.
    • Forms seamless, permanent, moisture and water proof coating.
    • Resistant to chemicals and salt solution in the soil
    • Does not contain solvents and it is environmental friendly​.


    Job References - Masterseal 620

    pdf (680.82 Kb)

    MasterSeal 620_MS

    pdf (108.52 Kb)

    MasterSeal 620_TDS

    pdf (264.24 Kb)


    Oman: +968/24435800
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