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 BASF 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

MasterSeal 620

Bitumen rubber latex emulsion based waterproofing material

MasterSeal 750TPE

A synthetic membrane of TPO

MasterSeal 911

Adhesive for MasterSeal 910

MasterSeal 940

Centrally and externally placed PVC Waterstops

MasterSeal GG 470

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

MasterSeal PG 470

High performance, elastomeric joint sealant (Pouring Grade)

MasterSeal TC 242

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

​MasterSeal 621

High build bitumen / rubber latex emulsion

​MasterSeal P 101

Universal modified silane primer for use with MasterSeal series sealants

MasterSeal 501

Surface applied capillary waterproofing system for concrete and block work

MasterSeal 550

Acrylic reinforced cementitious, flexible waterproof coating

MasterSeal 588

Elastomeric cement based waterproof coating for concrete and masonry

MasterSeal 590

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

MasterSeal 910

Hydrophillic pre-formed swelling waterstop system for joints between concrete elements

MasterSeal NP 472

One part polyurethane based elastomeric joint sealant

MasterSeal NP 474

Resilient, durable primerless polyurethane sealant and adhesive

​MasterSeal M 860

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

​MasterSeal P 691

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

Contact our Office

Nairobi: +254 709946000