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    ​​​MasterSeal 730 UVS - Pre-applied fully bonded HDPE waterproofing membrane for below grade waterproofing

    What is MasterSeal 730 UVS?

    MasterSeal 730 UVS is an HDPE membrane with pressure sensitive adhesive which enable good chemical adhesion with concrete surface. MasterSeal 730 UVS forms a unique integral seal around the concrete poured against it, prevents water ingress under hydrostatic pressure and prevents lateral water migration as well. MasterSeal 730 UVS remains fully adhered to concrete (i.e. monolithic) helping retain its performance even when there is ground settlement beneath the slabs. ​

    What is MasterSeal 730 UVS used for?

    MasterSeal 730 UVS is intended for use in below grade waterproofing applications such as basements rafts and confined retaining walls with high water table and cut & cover structures (e.g., tunnels) and allows efficient use of confined sections.

    What are the benefits of MasterSeal 730 UVS?

    • Fully adhered to poured concrete - Prevents later water migration between concrete and membrane
    • Unaffected by hydrostatic pressure - Can be used in high water table areas
    • Unaffected by contamination - Does not require any special protection during construction - can be easily cleaned with water and high-pressure air
    • Simple and easy to install - Does not require special tools and welding techniques
    • Chemically resistant - Can be used in all soil and sub-soil conditions, even if contaminated with salts
    • Fully adhered watertight laps - Ensures water tightness​


    MasterSeal 730 UVS_MS

    pdf (1.11 Mb)

    MasterSeal 730 UVS_TDS

    pdf (377.10 Kb)


    Oman: +968/24435800
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