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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.

    Below Grade & Joints

    MasterSeal 901

    Methacrylate vinyl ester resin for crack injection

    MasterSeal 909

    Re-injectable hose system for construction joints in concrete

    MasterSeal 910

    Hydroswelling waterbars for joints

    MasterSeal 912

    Waterstopping swelling paste

    MasterSeal 930

    Sealing system for irregular and unconventional joints
    Capillary Waterproofing System

    MasterSeal 501

    Deep penetrative, reactive, capillary waterproofing system for concrete and mortar
    Chemically Resistant Coatings

    MasterSeal M 790

    Two-component highly chemical resistant, crack-bridging protective coating based on Xolutec for waterproofing and protection of concrete structures in harsh conditions

    MasterSeal P 770

    Two component primer based on Xolutec for MasterSeal Systems
    Membranes

    MasterSeal 345

    Elastic, waterproofing membrane for spray application in a sandwich structure with sprayed or cast in-situ concrete
    Sealants

    MasterSeal CR 435

    High performance chemically resistant polyurea hybrid joint sealant

    MasterSeal CR 195

    High performance UV resistant, highly elastic polyurethane joint sealant
    Topcoats & Primers

    MasterSeal P 692

    Single component, solvent-based polyurethane primer and adhesion promoter

    Downloads

    MasterSeal Sealants Application Guide

    pdf (1,016.79 Kb)