Fluorosurfactant Thetawet FS-8250

Very low foaming, VOC-free anionic Fluorosurfactant

Thetawet FS-8250 is a very low foaming, VOC-free anionic fluorosurfactant with excellent wetting and leveling benefits.


  • Very low foaming (less than 0.5 in. Ross Miles Foam Height, ASTM 1173-53)
  • Provides anti-blocking in paints and release properties to adhesives
  • Excellent wetting, including difficult to wet, low energy surfaces
  • VOC-free
  • Reduces or eliminates the need for coalescent solvents (further reducing VOC)
  • Outstanding leveling for smoother, defect-free coatings
  • Surface diffusion properties impart block resistance, mold release, and often increase open-time for coatings, inks, and adhesives


  • Industrial and Architectural paints & coatings
  • High solids coatings
  • Floor finishes and sealers
  • Automotive finishes and top coats
  • Lacquers and polishes
  • Adhesives
  • Release additive, anti-block
  • Mold release


Request a sample of Thetawet FS-8250.

View the ICT Thetawet Fluorosurfactant Product Line.