Use ALLWIK® all-purpose absorbents to clean up oils, coolants, solvents and water-based fluids throughout your facility. Designed for use in tight spaces, under valves or under machinery lifted off the floor, pillows provide the greatest absorbency per square inch. Highly versatile, grey absorbents pick up water-based, petroleum-based and non-aggressive, chemical fluids. Gray color masks spills and stains, helping you resist the urge to pick up the absorbent before it is fully saturated. Made of all-purpose polypropylene suitable for most industrial applications.