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    ​MasterSeal waterproofing and sealants

    How does MasterSeal work?

    The MasterSeal portfolio of hand and spray-applied waterproofing products are formulated to stop water leakages and moisture ingression in a variety of new and existing structures. Our versatile, market leading and innovative technologies are suitable for waterproofing all types of constructions including car parks, traffic decks, industrial sites, water management facilities for potable water and wastewater, pipes and belowground structures.

    What makes MasterSeal a unique solution for customers?

    Local construction expertise coupled with over 100 years of product manufacturing knowledge have led to countless high profile construction and waterproofing successes worldwide. Our global network of experts provides owners, investors, specifiers and applicators with the technical solutions necessary to complete challenging projects.

    In demanding applications such as those on parking decks, bridges and stadiums, where structures are constantly exposed to the elements and subject to abrasive conditions, our high-performance waterproofing traffic membranes deliver outstanding durability and long life cycles.

    The construction industry benefits from our detailed knowledge of the corrosive environment in wastewater facilities, coupled with over a century of concrete repair and protection knowledge. This positions Master Builders Solutions​ to be the leader in water management solutions worldwide. Our superior technologies are strenuously tested to ensure adherence to local standards and high performance under local environmental conditions.

    Watertight one-stop solutions for all structures

    Our tailored product combinations comprise the fastest and easiest to install technologies available. We create a complete system solution approach, resulting in the most cost-effective and time-efficient waterproofing solution for each individual project.

    Expert consultation and product compatibility between waterproofing and repair systems are essential to a successful project.

    • Traffic & Trafficable
    • Water & Water Management
    • Below Ground Systems

    ​MasterSeal Products 

    Cementitious Waterproofing

    MasterSeal 501

    A surface applied capillary waterproofing system for concrete and block work

    MasterSeal 550

    An acrylic reinforced cementitious, flexible waterproof coating

    MasterSeal 588

    An elastomeric cement based waterproof coating for concrete and masonry
    Cold Liquid Applied Waterproofing

    MasterSeal 620

    Bitumen rubber latex emulsion based waterproofing material

    MasterSeal M 866

    A tough elastic two component polyurethane membrane

    ​MasterSeal 621

    A high build bitumen / rubber latex emulsion
    Joint Waterproofing and Ancillaries

    MasterSeal 911

    Adhesive for MasterSeal 910

    MasterSeal 940

    Centrally and externally placed PVC Waterstops

    MasterSeal 590

    Fast setting mortar to plug active water leaks in concrete and masonry

    MasterSeal 910

    A hydrophillic pre-formed swelling waterstop system for joints between concrete elements

    ​MasterSeal P 101

    A universal modified silane primer for use with MasterSeal series sealants

    ​MasterSeal P700

    A fast drying solvent base bitumen primer for bitumen sheet membrane

    ​MasterSeal P 691

    A single component, solvent-based primer, moisture curing, for use below and on MasterSeal membranes

    MasterSeal GG 470

    A two component high performance polysulfide based elastomeric joint sealant (Gun Grade)

    MasterSeal PG 470

    High performance, elastomeric joint sealant (Pouring Grade)

    MasterSeal NP 472

    One part polyurethane based elastomeric joint sealant

    MasterSeal NP 474

    Resilient, durable primerless polyurethane sealant and adhesive
    Sheet Membranes

    MasterSeal 750TPE

    A synthetic membrane of TPO
    Spray Liquid Applied Waterproofing

    ​MasterSeal M 860

    Two component PU/PUA waterproofing membrane, highly elastic, for hand applications
    Traffic Deck Coatings

    MasterSeal TC 240

    Single component polyurethane protective traffic coating

    MasterSeal TC 242

    Solvent free, two component aromatic polyurethane coating for traffic decking applications

    ​​MasterSeal TC 256

    Two-component polyurethane UV resistant traffic coating
    Wastewater Treatment Systems

    MasterSeal 7000 CR

    The best solution for extreme wastewater challenges

    Request a call back!

    Send us your enquiry and our sales team will contact you with an offer!