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PrimaDry is a proprietary hydraulic binder, which when mixed with sand will give a rapid drying, shrinkage-controlled, semi-dry floor screed.

The resulting screed is ideal for use in all instances in place of traditional semi-dry screed, i.e. unbonded, bonded or floating constructions, and standard or heated screeds. PrimaDry improves the quality, strength and drying speed of the screed over standard cement screeds.

  • Rapid drying 
  • Normal setting
  • Controlled shrinkage
  • Easy to use
  • Improved handling and placing
  • Improved quality