Berkshire ValuSeal-HA™ Wipers

ISO Class 3-5 Cleanroom Class 1-100 EU Grade A/B. ValuSeal-HA is a highly absorbent, ultrasonic heat sealed edge, 100% knitted polyester wiper designed to address specific absorbency concerns, purity levels, and strength and durability for the semiconductor and biomedical markets. Laundered and packed in an ISO 4 (Class 10) cleanroom. High absorbency, strength and durability. Works well with IPA, acetone and other solvents. Applications include: Oxidation, Metallization, CVD or Photolithography processes, Chamber cleaning and CMP processing, stencil and other print roll cleaning applications, steam autoclavable for aseptic applications,cleaning of medical device products, applying and removing cleaning and disinfecting solutions.  Critically low particles and fibers. Size 9 x 9.