MasterSeal - Waterproofing products,  sealants, foams, membranes and air barriers

How does MasterSeal work?

The MasterSeal portfolio of hand and spray-applied waterproofing, joint sealants, fluid applied air-water resistive barriers and deck membranes 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 buildings including car parks, traffic decks, industrial sites, water management facilities for potable water and wastewater, pipes and below ground structures. 

What makes MasterSeal joint sealants, waterproofing, air-water resistive barriers and deck membranes unique solutions?

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 waterproofing 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. Our superior technologies are strenuously tested to ensure adherence to local standards and high performance under local environmental conditions. This positions BASF to be the leader in water management solutions worldwide.

Watertight sealant and foams solutions for all structures

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

Air-/water-resistant barrier systems for any exterior wall

Designed for use behind all claddings and at rough window treatments, MasterSeal AWB assemblies create a seamless air/water-resistive barrier and flashing system for all walls on your project. Air barriers, by their nature, must be continuous, with flexible and airtight connections to adjacent systems. 

Besides the below MasterSeal product range, you can also find adhesive solutions under the brand MasterWeld

MasterSeal Products 

Cementitious Waterproofing

​MasterSeal 570

An elastomeric acrylic reinforced cementitious waterproof coating

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 609

A non-fibrated bitumen emulsion

MasterSeal 611

A high solids protective coating and curing membrane based on emulsified bitumen

MasterSeal 617

A high build fibrated bitumen emulsion

MasterSeal 618

A high build fibrated bitumen emulsion

MasterSeal 619

A non-fibrated bitumen emulsion coating

MasterSeal 620

Bitumen rubber latex emulsion based waterproofing material

MasterSeal M 262

Polyurethane liquid membrane for waterproofing of wet rooms and non-exposed applications

MasterSeal M 266

A liquid applied below grade two-component polyurethane waterproofing coating

MasterSeal M 640

A flexible and elastic single component polyurethane waterproofing membrane

MasterSeal M 866

A tough elastic two component polyurethane membrane

​MasterSeal 621

A high build bitumen / rubber latex emulsion

​MasterSeal M 881

2K-PU wear coat, for car park deck and waterproofing systems

MasterSeal HLM 5000

A liquid cold-applied elastomeric waterproofing membrane system ​

MasterSeal TC 640

An aliphatic single component polyurethane topcoat for MasterSeal 2164 system

MasterSeal B1 Foam

Fire retardant, single component expanding handy foam and gap filler

​MasterSeal GP Foam

General purpose expanding foam gap filler
Joint Waterproofing and Ancillaries

MasterSeal 901

Vinyl Ester Methacrylate resin for crack injection via injection hoses and packers

MasterSeal 909

A re-injectable hose waterstop system for construction joints between concrete elements

MasterSeal 911

Adhesive for MasterSeal 910

MasterSeal 914

High strength impermeable flowable epoxy mortar

MasterSeal 915

High strength flowable epoxy grout​

MasterSeal 916

A ready-for-use contact adhesive for MasterSeal TPO Roofing Systems

MasterSeal 935

Double-sided butyl tape

MasterSeal 940

Internally and externally placed PVC Waterstops

MasterSeal 950

PVC Waterstop for Compartmentalisation

MasterSeal 958

High quality fiberglass reinforcing mesh for waterproofing coatings

​MasterSeal 913

A single component polyurethane-based adhesive

​MasterSeal 934

Waterproofing tape for MasterSeal 754 application

​MasterSeal 936

Double-sided sticky tape for MasterSeal 730PA HDPE pre-applied waterproofing system

​MasterSeal 937

Single-sided sticky tape for MasterSeal 730PA HDPE pre-applied waterproofing system

​MasterSeal 938

Waterproofing repair tape for MasterSeal application

​MasterSeal 953

PVC Flange for resin injection

​MasterSeal 955 FLASHSEAL

An all purpose, self-adhesive, instant waterproofing and repair tape

​MasterSeal 957

A superior needle punched, non-woven, polypropylene geotextile

​​MasterSeal 952

PVC washer for fixing tunneling and vertical PVC waterproofing membranes

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 912

A single component, polymer-based, hydroswelling mastic for construction joints waterproofing

MasterSeal 930

Sealing tape for irregular and unconventional joints

​MasterSeal P 101

A universal modified silane primer for use with MasterSeal series sealants

​MasterSeal P 640

A single component polyurethane primer for MasterSeal M 640

​MasterSeal P 770

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

​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 CR 460

A polyurethane joint sealant

MasterSeal GG 470

Our Contacts

Phone: +98 21 88768237


Brochure - MasterSeal Waterproofing

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Brochure - Solutions for the pre-cast industry: MasterSeal

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MasterSeal P 640: MasterSeal

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