Ideal for wiping, cleaning, and applying solvents in critically controlled environments. Fabricated from a unique polyurethane foam, they freely absorb and hold liquids. Offering fast wet out, excellent wipe-dry and fluid release. Superior medium for absorbing, retaining and transferring fluids. Soft and pliable when dry, they are non-linting and dimensionally stable. Chemically resistant. Reusable. Compatible with autoclavable sterilization at 121 C, 30 minutes. FDA and USDA approved materials. Available in two sizes and thicknesses.