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Potassium Sulphate `Special fine´

Our Potassium Sulphates – A Wide Range of Products for a Variety of Applications

Our potassium sulphates are successfully used to

  • accelerate the setting process of plasterboards
  • speed up the load carrying capacity of self-leveling (calcium sulphate) floor screed.

Your Advantages

Our potassium sulphates are extremly versatile and offer many advantages, such as

  • their low chlorine content
  • their neutral to only weakly alkaline pH-value in aqueous solutions

Product Composition

  • Potassium Sulphate special fine approximately 85% K2SO4

Application Recommendations

Whether used as a raw material, activator or nutrient salt - due to their outstanding properties our potassium sulphates are successfully used within many different applications:

  • accelerators for anhydrite floors, special gypsum and plasterboards

Premium Quality, Safe Delivery

With our potassium sulphates we offer high-performance products with excellent properties and that are friendly to the environment due to their natural origin. This is well received – by the environment and by our customers. Thanks to our global logistics expertise and existing storage capacity K+S ensures safe and prompt supply – even for short-notice orders.*


*excluding Potassium Sulphate 99.6% K2SO4 and 99,9 % K2SO4 - production in temporary campaigns upon customers’ request only.


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