WCS Waterproofing

With years of combined skillmanship WCS Group (Pty) Ltd strives to come up with the best Waterproofing technology a person can have. WCS Group (Pty) Ltd. ensures that you will get a quality product and your applicator guarantee if you are not fully satisfied.

WCS Group (Pty) Ltd. was born when the Directors realized there is a big need in South Africa for specialized waterproofing products an d applications. When working in different sectors like the Construction, Mining, Farming and Fire industries, scarcity of water can become a problem in dry weather conditions, and conservation of water becomes a priority in our daily lives. But severe weather conditions like flash floods can also cause structural movement due to excessive ground movement, that results in cracks and gaps in concrete applications. It was time to develop products that can move with these concrete surfaces, but also a product that is versatile with any steel applications for protection, waterproofing and corrosion prevention. With 27 years of waterproofing experience, the Directors with all their Knowledge and Business expertise have made WCS Group (Pty) Ltd. a necessity in the waterproofing and protection coating industry of South Africa.


Primers, Flexi seals and top coat products have been tried, tested and are applied locally by in-house teams. These applications have a product as well as an applicator guarantee. Various products and variable application methods are available to cover a variety of different applications. WCS Waterproofing (Pty) Ltd. has revolutionary products and also use certified suppliers’ products for surfaces like concrete, steel, wood, aluminium and galvanised iron etc. The product range and workmanship achieve the goals set out with great success and can deliver a service to the consumer without costing an arm and a leg. Structural movement and or cracks have been the main motivators to achieve superior flexibility and adhesion within the properties of the products to withstand movement within any surface without: cracking, tearing or breaking preventing leaks to a point.

The application can vary from Bulk storage tanks, Concrete reservoirs etc. The product range and workmanship achieve the goals set out with great success and can deliver a service to the consumer without breaking the bank. Specialized coating with different storage products and liquids without compromising the intentional use of the product in any way. Customers with liquid or bulk storage tanks can now protect and fully waterproof their steel storage tanks with a very “stretchable” product that is applied by way of spraying it on, or alternatively paint/roll on. This will also prevent corrosion on the inside of the steel storage tank and can be applied to the outside of the storage tank as well. The product/s have been UV tested and can brave any extreme summer weather for prolonged periods!

Typical Waterproofing & Proctection Coating Requests From Our Customers Have Included The Following:

  • Water storage tanks – steel and concrete.
  • Storage tanks for specialized liquids – steel and concrete.
  • Storage tanks for fertilizers – steel and concrete.
  • Storage tanks for liquid fertilizers – steel and concrete.
  • Bulk blends storage tanks – steel and concrete.
  • Drinking water storage tanks – steel and concrete.
  • Waterproofing and protection coating on leaking and corroded tanks – steel and concrete.
  • Tiled Roofs.
  • Concrete Roofs.
  • Waterproofing and protection coating on leaking concrete water canals for big farms etc.
  • Protection coating and waterproofing for large water dams and reservoirs.
  • Galvanised steel roofs – IBR and corrugated with sunray reflective material.
  • Bladder replacements for large storage tanks by way of sealing and protecting the inside with bladderless products, thus saving the client enormous amounts of time and money.
  • Refurbishing of old corroded tanks and roofs.

Typical Substances & Chemicals That Can Be Found In The Above Liquids & Fertilisers That Have Been Tested Against Our Primers, Felwi-Seals & Top Coats:

Many more applications are available. Should your product/s not be listed please feel free to click here. The final coat could be colour coded on request – for example, should clients want to protect and waterproof a concrete roof they can choose a colour that blends in with surroundings similar applied to any steel surface or tiled roof in any industry. Should you have more queries, please, contact us on our contact form. Fill in as much information as possible, and a representative will get in touch with you to discuss your application needed.

  • Nitrogen
  • Phosphate
  • Potassium Fertilizer
  • Phosphoric Acids
  • Phosphorus
  • Kelp Seaweed
  • Compost Tea
  • Fish Emulsion
  • Urea (Urine)
  • Manure Tea
  • Epsom Salt (Magnesium and Sulphur
  • Brake Fluid


Storage of various liquid chemicals poses a serious problem, causing corrosion and leakage. Sometimes the surrounding areas are negatively affected due to the evaporation of these chemicals. Movement of structures remains a mammoth challenge to all industries and can cause substantial damage to customer investments. The farming and industrial industries are constantly challenged because of this. In most cases, the solution is one click away. WCS Waterproofing (Pty) Ltd. can then visit the premises and do a full survey on the problem area and submit solutions together with estimates for the products and services.

WCS Group (PTY) LTD. Are Affiliated With The Following Industries

Waterproofing Industry

Sealing and Waterproofing of various products.

Construction Industry

Concrete roof sealing, floor sealing, roof sealing and protection coating, etc.

The Mining

Services Include – Protection coating on corroded steel conveyor systems, mining equipment, sealing of reservoirs and tanks.

Fire Protection Industry

Services Include – Refurbishing of water tanks, bladder replacement by way of applying waterproof and protection coating, etc.

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Here To Assist You