Water Sump Sealing System

Innovation meets knowledge! Your advantages with our technologies:


Providing a risk-free environment for both, mankind and our world is what all our products are made and developed for.

Easy To Use

The simple usage of technologies make a difference. Our products are customer friendly and provide easy access and fast application times.


Constant improvement makes the difference between a good or a smart choice. Optimization is perfect for you, but also for our environment.


Our nature in striving for the best brought us to the current state as trusted, high performance technology supplier for global companies.

Rehabilitate concrete water sumps in case of any unsealed areas, even on vertical surfaces with the Water Sump Sealing System. The downtime is only 4-6 hours because the drying time of the system is very short.

Structure of the Water Sump Sealing System:

Schematic of water sump sealing system - Wolftank Adisa
Schematic of the water sump sealing system

Surface Preparation:

The surface shall be solid, clean, dry and free of any hydrocarbon residuals.


For each application, a dew point distance of 3°C must be observed.


For proper adhesion special primer must be applied directly on the cleaned and solid underground surface. The primer shall be applied with a roller. The primer is wet on wet recoatable.


The filling material is a 3-component resin. Since the drying time (pot life) is short, pay attention to the right amount of applicable material. For application use trowel, spatula or similar. Apply the filling material directly on the wet primered surface. The filling material is wet on wet recoatable.


The laminate system is a 2-component laminate resin and a special biwoven ultra high strength fibreglass sheet. Since the drying time (pot life) is short, pay attention to the right amount of applicable material. For the laminate application use roller and previously cut fibreglass sheets. Apply the laminate directly on the wet primer and reprofiled surface.

Installation note:

The above information is based on tests by approved institutes (e.g. TÜV Süd Germany) and many years of experience. As the lining performance depends on correct installation, we offer application courses for certified installers and installation supervisors and provide certificates which shall be renewed every 3 years.

Sealing Solutions: Frequently Asked Questions

Lining solutions are applied to an entire system. Sealing solutions are applied locally where a problem is identified, such as cracks or holes.
Our sealing solutions are suitable to seal holes on steel surfaces created by pit corrosion. Furthermore, cracks in concrete and fiberglass as well as conjunctions between the different materials.
The main requests of application are sump sealings, secondary concrete containments, forecorts, cracks in fiberglass tanks.
Sealing solutions are very easy to use. Normally they are designed to be applied manually without a big investment in equipment.
Definitely yes! This is possible and often requested, e.g. for sealings on forecourts
Normally sealing products can be installed based on a simple instruction or a remote video training.

Get Your Water Sump Sealing System Quotation!

Similar Products

Water Sump Sealing System