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A smooth and defect-free surface appearance is a key requirement for flooring compounds, as well as other types of drymix mortars.

The Peramin® Defoam range helps formulators reduce foaming and control the entrapped air which appear in fresh mortars during mixing with water. In addition, Peramin® Defoam contributes to improve the flowability of the mixed product.

This range of Peramin® Defoam products is fully compatible with all our superplasticizers Peramin® Conpac and Peramin® SMF ranges.

They offer:

  • Good dispersion of binders and slightly improves the fluidity
  • Greater density and improvement of mechanical strength
  • No impact on setting time
  • High quality finish of self levelling systems

Products in this range

Main application of Peramin® DEFOAM for building chemistry

The Peramin® DEFOAM range can also be used in combination or association with Peramin® SMF, CONPAC, AXL and SRA additives.

Comparative table

Additive Types
Active matter (%)
Dry content (% by mass)
Lithium sulfate monohydrate (%)
Bulk density
pH (5% solution)
Particle size (% > 600 µm)
Particle size (% > 500 µm)
Particle size (% < 125 µm)
Particle size (% > 200 µm)
Viscosity (mPas)
Alkali as Na2O eq (% by mass)
Chloride content (% by mass)
Ash Content (ppm)
Water content (%)
Hydroxyl number (mg KOH/g)
CE Marking
Formaldehyde regulation
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