Product Improvements

KÖSTER Repair Mortar Plus (W 532 025)

The formulation of our product KÖSTER Repair Mortar Plus has been improved so that its binders now have long-term swelling behavior, as well as improved curing properties and water retention. In addition, the pot –life was increased from 5 minutes to 10 minutes. The product has a rich, stable consistency which grants an improved workability.

More details about KÖSTER Repair Mortar Plus


KÖSTER VGM Fast (SL 251 025)

The improvements of KÖSTER VGM fast can be summarized as follows:

  • Improved reaction start / better curing properties
  • Slight swelling of 0.05%
  • Reduced shrinkage
  • Improved corrosion protection
  • Higher tolerance for different water additions (larger span)
  • Development of strength remains unchanged

The new formulation will be introduced with new production in September / October 2017.

Further details about KÖSTER VGM Fast



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