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    ​​​​MasterSeal - Waterproofing and sealants

    Interested, please contact us.

    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 & Watermanagement
    • Below Ground Sy​stems

    MasterSeal Products

    MasterSeal 599

    Elastomeric, cement-based waterproof coating for concrete and masonry

    MasterSeal P 385​

    Priming adherent for synthetic revetments on absorbent and not absorbent supports. Tolerant with humid supports.

    MasterSeal 725SA


    MasterSeal 730ST​


    MasterSeal 734AT​

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

    MasterSeal 735AT​

    APP plastomeric bitumen torch-applied membrane with stabilized non-woven polyester felt reinforcement

    MasterSeal 753THE

    Synthetic membrane of TPO

    MasterSeal M 811

    Two component polyurea hybrid, pigmented, elastic, highly reactive, spray applied (machine application) waterproofing membrane with short curing time

    MasterSeal 10 WB

    High quality, versatile, gap filler and sealer

    MasterSeal 122

    Multi-purpose, premium quality, silicone sealant

    MasterSeal 501

    A surface applied, capillary waterproofing coating for concrete and mortar

    MasterSeal 521

    Polymer modified cementitious, durable, waterproof coating

    MasterSeal 541

    Acrylic reinforced, cementitious, flexible waterproof coating

    MasterSeal 550

    Acrylic reinforced, cement-based, flexible waterproof coating

    MasterSeal 622

    Bitumen/rubber latex emulsion – surface applied, flexible, damp and vapour-proof liquid membrane

    MasterSeal 681

    High solids, protective coating based on emulsified bitumen

    MasterSeal 7000 CR

    The best solution for extreme wastewater challenges

    MasterSeal 700BG

    Synthetic membrane of plasticised PVC

    MasterSeal 700BT

    Transparent synthetic membrane of plasticised PVC

    MasterSeal 701FT

    Synthetic membrane of plasticised PVC

    MasterSeal 703RE

    Synthetic membrane of plasticised PVC

    MasterSeal 704AR

    Synthetic membrane of plasticised PVC

    MasterSeal 705DW

    Synthetic membrane of plasticised PVC

    MasterSeal 706PZ

    Synthetic membrane of plasticised PVC

    MasterSeal 707HE

    Synthetic membrane of plasticised PVC

    MasterSeal 720PB

    Glass fibre impregnated bituminous protection boards

    MasterSeal 727ST​

    SBS elastomeric bitumen based torch applied waterproofing membrane with non woven

    ​polyester reinforcement

    MasterSeal 729ST


    MasterSeal 732AT

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

    MasterSeal 745 HFO

    Eco•friendly, Hydrofluoro•Olefin based (HFO), spray applied polyurethane foam for seamless, high performance thermal insulations

    MasterSeal 745SPF

    Environmentally friendly, spray applied polyurethane foam (SPF) for seamless, high performance thermal insulations

    MasterSeal 750TPE

    Synthetic membrane of TPO

    MasterSeal 751 TPEF

    Synthetic membrane of TPO

    MasterSeal 910

    Water swelling waterbar for joints

    MasterSeal 915

    High strength, free-flowing epoxy grout

    MasterSeal 920 (Masterseal Support Strip)

    Cellular, preformed, low-density joint filler

    MasterSeal 930

    Sealing tape for irregular and unconventional joints

    MasterSeal 940

    Flexible PVC Waterstops

    MasterSeal 940 Aquastop

    MasterSeal 940 is a range of centrally placed and externally placed PVC Waterstops extruded from high grade PVC compound.

    MasterSeal 940 W4

    PVC Waterstop for Compartmentalisation

    MasterSeal 955 FlashSeal

    All purpose, self-adhesive, instant waterproofing and repair tape 

    MasterSeal GG 470

    High performance, elastomeric joint sealant, (Gun Grade)

    MasterSeal M 266

     A liquid applied below grade two-component polyurethane waterproofing coating

    MasterSeal M 790

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

    MasterSeal P 101

    Primers for use with masterSeal series sealants

    MasterSeal P 700​

    Fast drying solvent base bitumen primer for bitumen sheet membrane

    MasterSeal P 770

    Two-component primer based on Xolutec - Technology for MasterSeal Systems

    MasterSeal PG 470

    High performance, elastomeric joint sealant (Pouring Grade)

    MasterSeal SL 189

    Ultra-low modulus silicone sealant for concrete to concrete / concrete to asphalt and asphalt to asphalt pavement joints

    MasterSeal TC 257

    Two component polyurethane UV-resistant protective traffic coating

    MasterSeal TC 258

    Single component polyurethane UV- resistant protective traffic coating

    MasterSeal TC681

    Two component, polyaspartic, rapid curing, hard wearing coating

    MasterSeal Traffic 1330

    Polyurethane, protective traffic-deck coating system

    MasterSeal Traffic 1332

    Polyurethane, waterproofing and protective traffic-deck coating system

    MasterSeal® 752TDE

    Synthetic membrane of TPO

    MasterSeal® M 261​

    Single component aliphatic hybrid polyurethane liquid waterproofing membrane for concrete and steel exposed roofing applications

    MasterSeal® TC 245

    Two component PUR coating for parking and deck areas

    ​MasterSeal 121

    Anti-fungal, sanitary grade silicone sealant

    ​MasterSeal 754

    Pre-applied FPO waterproofing membrane for below ground concrete structures

    MasterSeal NP 1

    One-component, elastomeric, gun-grade polyurethane sealant

    MasterSeal 345

    sprayable waterproofing membrane for waterproofing concrete structures

    MasterSeal M 689​


    MasterSeal NP 2

    Multi-component high performance polyurethane sealant

    MasterSeal NP 472

    One part polyurethane based elastomeric joint sealant

    MasterSeal NP 474

    Resilient, durable primerless polyurethane sealant and adhesive

    Info & price request

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

    Hotline Phone: 15560​


    Brochure- MasterSeal solutions for waterproofing your structure-EG.pdf

    pdf (32,41 Mb)

    Brochure- MasterSeal systems engineered sealing and weatherproofing solutions-EG.pdf

    pdf (43,39 Mb)

    Brochure- Solutions for the pre-cast industry-EG.pdf

    pdf (24,42 Mb)