With CERTEK, you get the consistency and performance you expect in an exceptionally clean, lint free wiping product. These lint free wipes are made from tear resistant fabric that is super absorbent, containing no silicone or binders. Safe to use with MEK1 , isopropyl alcohol, solvents and other cleaning agents. Main uses are pharmaceutical/precision engineering/printing/janatorial/aluminium surfaces/glass/OEM manufacturing. Colour- Pure White. Sheet Size:38X30cm.1 Roll x 400 Sheets. Food contact and Aerospace approved.