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    MasterSeal 734AT​

    APP plastomeric polymer-modified bitumen based torch-applied waterproofing membrane with non-woven polyester reinforcement


    MasterSeal 734AT is a plastomeric modified- bitumen membrane used for various waterproofing applications. It is manufactured in a high-tech calendaring process, which involves the saturation and coating of a polyester carrier with an APP polymer-modified bitumen compound. The polymer additives are used to improve the thermal, chemical and ageing properties of the bitumen compound. The mechanical characteristics such as tensile strength, elongation and tear resistance are boosted by the non-woven polyester carrier, which acts as a reinforcement to the product.


    MasterSeal 734AT is used for a wide variety of waterproofing requirements and in applications subject to high mechanical stresses, such as:
    • Roofing or re-roofing for single or multi-layer system
    • Sloped and flat roofs
    • Foundations and underground structures
    • Slab on grade


    • Impermeable to water.
    • High chemical resistance to alkaline solutions, light acidic solutions and bacteria.
    • Thermal resistance under a wide range of temperature fluctuation.
    • Ease of adhesion to a wide variety of surfaces.
    • Applicable for above and below grade usages.​


    Masterseal 734 AT TDS

    pdf (112,44 Kb)

    Info & price request

    Address: Cairo Festival City, Building A1 Business District, 1st Floor 11835 Cairo, Egypt​

    Hotline Phone: 15560​