Kimtech Prep SCOTTPURE Critical Task Wipers have excellent absorbency & are really low-lint. The special rayon / polyester spunlace material is solvent-resistant & have no binders or surfactants. These white wipers work well in aerospace, clean manufacturing areas & DVD making & printing. They are designed for critical tasks where precision & reliability are important. Center-Pull. Application: Delicate Surfaces; General Purpose; Industrial; Warehouse; Applicable Material: Multiple; Material(s): Rayon / Polyester; Number of Plies: 1.