MicroSeal SuperSorb®


Berkshire MicroSeal SuperSorb® is an absorbent, ultrasonically sealed-edge, cleanroom laundered, two-ply wipe. It is composed of 100% continuous filament polyester knit fabric. MicroSeal SuperSorb® offers the highest levels of cleanliness, abrasion resistance, and chemical compatibility for use in cleanroom environments rated ISO Class 3 and above. This is one of Berkshire's most absorbent wipes.

Berkshire Singapore Technical DatasheetView Product Information Sheet

Key Attributes

  • 100% continuous filament polyester knit
  • Two-ply pinsonic construction with unique knit structure and pattern
  • Ultrasonically sealed edge for reduced fiber contamination
  • Laundered and packaged in Berkshire’s ISO Class 4 cleanroom


  • Critically low particles, fibers, ions and extractables
  • High abrasion resistance
  • Chemically compatible with IPA, Acetone and other solvents
  • Highest sorbency level available in a polyester knit reduces wiper usage
  • Pinsonic design adds surface texture that aids in stubborn residue removal
  • Low endotoxin levels
  • Low cost in use compared to other two-ply polyester knits


  • Designed for use in ISO Class 3 and higher cleanroom environments
  • Designed for the highest level of contamination control in critical processing applications
  • Excellent for spill control and processing areas where sorbency is of the greatest importance
  • Chamber cleaning and CMP processing
  • Stencil and other print roll cleaning applications
  • Steam autoclavable for aseptic applications
  • Cleaning of medical device products


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