new premium catlitter


30 years of experience in natural minerals

Intelligent production processes for an individual product variety

The essential basic elements of our products are sand, lime and water and these natural raw materials are available in almost unlimited quantities. They are extracted carefully, without influencing the ecological balance. Our production process is a synthesis of natural minerals. These materials correspond essentially to the Tobermorit mineral, present in the natural environment.
Our raw material is manufactured in a production process requiring very little energy. After the binding process of the raw mass, the semi-solid blocks are hardened by steam at approximately 190°C. This unique production process creates minimum pollution.


The granules, manufactured by different crushing and sieving processes, then pass through a careful drying process. An optimal mixing of the different grain sizes for each product is ensured by the use of sifting equipment.
After passing through cyclone dust catchers the product is then packed. The complete process is controlled by a quality management system.

Raw material consumption

The consumption of raw materials is relatively low. One cubic meter of raw materials produces approximately five cubic meters of calcium silicate hydrate.

Material usage

Our granules are manufactured in factories belonging to the Xella Group. Production remnants of aerated concrete are used as basic elements, thus preserving natural resources.


Common goals unite us

New impetus for the cat litter market

Silikalzit Marketing GmbH is a subsidiary company of the Xella Baustoffe GmbH ( Together we produce, pack and commercialize hydrates of calcium silicate (Tobermorit) for the following market segments:

  • Hygienic cat litter
  • PREMIUM litter
  • Granules for animal hygiene
  • Oil and chemical binder
  • Granulate for environmental applications
  • Specialities

This choice of products is developed continuously with our customers in order to reply to the specific requirements of our business partners. Our products are manufactured and packed at several production sites in Germany. A careful treatment of raw materials is important to us and we therefore use almost exclusively secondary raw materials in our manufacturing processes.



Welcome to SILIKALZIT Marketing GmbH

Do you love the success? We are the right partner!

SILIKALZIT Marketing represents 30 years of experience in developing and producing first-class calcium silicate hydrate products for the use as hygienic cat litter or environmental applications. We're focusing on further developments of Private Labels based on successful marketing strategies. Because we love brands and registered trademarks and believe – like you – in their success also in the future.

In close cooperation with you, we realise PREMIUM brands and alternative trademarks. From product development to the perfectly packed final product, we can offer your marketing team a FULL SERVICE package. Our customers are leading retail businesses and discount stores in Germany and Europe. Increase your company’s profit in a highly effective way. Set new impulses into the market with SILIKALZIT Marketing as your partner.

We are looking forward to working with you on developing a successful product?

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