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Efka® SI 2022



EFKA® SI 2022 is a silicone-based defoamer for both solvent-based and solvent-free coatings. It prevents the formation of foam and blisters during the manufacturing and application of solvent borne and solvent-free coatings. This product is used for 2-pack systems, stoving enamels, and air-drying industrial coatings.

Sustainability Benefits

  • Highly recommended in 2-pack epoxies and 2-pack polyurethanes
  • Well suited for curtain coat formulations
  • Excellent performance in air-drying industrial coatings based on medium-oil alkyd resins
  • Prevents formation of foam and blisters
  • Suitable for solvent-based and solvent-free coatings

Product Groups

  • Defoamers / Silicone Based Defoamers