two decades of outstanding field performance.

SewperCoat® TV

Typical SewperCoat®application on a new construction manhole

Discover with this video how simple SewperCoat® is and how easy it is to install with common tools.

  • Surface preparation is simple: just a thorough cleaning, no need for an elaborate dry-out like needed with inert systems.
  • Mixing and pumping SewperCoat® is simple: standard industry equipment
  • Applying SewperCoat® is simple and rapid: wet-spray goes fast, no dust, no rebound
  • Finishing and curing SewperCoat® is simple: simple trowel and/or brush finish

SewperCoat® has several key benefits, on top of being durable.
SewperCoat® will resist to biogenic corrosion, will be durable even it is a cement base solution.


A unique combination of key benefits

  • Oustanding Biogenic Corrosion Resistance
  • Easy monolithic installation
  • Readily adheres to damp concrete surfaces
  • High early strength / High abrasion resistance
  • Can be applied in a live sewer environment
  • Restores structural integrity
  • Rock solid barrier to infiltration
  • Without volatile organic compounds
  • Economical to apply, and cost effective in the long run
  • Makes sense for sustainable development

The ease of a cementitious mortar with unequalled durability !

News & events

Kerneos at the Carrefour des Gestions Locales de l'Eau (Local Water Management Forum) in Rennes

Kerneos is pleased to announce its forthcoming participation in the 16th Carrefour des Gestions Locales de l'Eau (Local Water Management Forum) which will take place on 28-29 January 2015 at the Parc des Expositions in Rennes. This event brings together the public and private entities involved in water management.

On this occasion, Kerneos will present one of its high-performance flagship products: SewperCoat®, the only 100% Calcium Aluminate solution to repair wastewater networks under biogenic corrosion.


On stand 4-408

our teams will introduce you to the SewperCoat® mortar

and its unique combination of key advantages.


François Saucier, Wastewater and Technical Concrete Business Unit Director, will also take part in this forum on Wednesday, 28 January at 17:30, at the Espace Focus Aral expounding the challenges of Biogenic Corrosion and the answers provided by Calcium Aluminates. This presentation is entitled "Corrosion H2S sévère: réparer durablement avec les aluminates de calcium" (Severe H2S Corrosion/biogenic corrosion: sustainable repairs with calcium aluminates).


Discover the entire program and the information regarding this event on: