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    MasterSeal 727ST - SBS elastomeric bitumen-based torch-applied waterproofing membrane with non-woven polyester reinforcement


    MasterSeal 727ST is an elastomeric 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 a SBS elastomer-modified bitumen compound. 

    Where is MasterSeal 727ST elastomeric bitumen - based torch applied?

    MasterSeal 727ST is used for a wide variety of waterproofing requirements and in applications subject to high mechanical stresses, such as:

    • Deck waterproofing
    • Foundations and underground structures
    • Slab on grade 

    What are the advantages of MasterSeal 727ST?

    • Superior chemical resistance to alkaline solutions, light acidic solutions and bacteria
    • Superior thermal resistance under a wide range of temperature fluctuation
    • Impermeable to water
    • Outstanding performance at high temperature and good at low temperature
    • Excellent adhesion to any surface
    • Applicable for above and below grades usages.


    MasterSeal 727ST_TDS

    pdf (270.07 Kb)


    Oman: +968/24435800
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