Socks absorb both oil and water based fluids such as diesel fuel, grease, transmission fluid, hydraulic fluid, coolants, paint and many other fluids. Made with an extremely durable hydrophilic sleeve keeping the absorbent fibers inside the casing but allowing both water and oil based fluids to easily pass thru the sleeve. CAUTION: Not intended for use with aggressive acids or caustics. Dispose of all absorbent materials in accordance with local, state and federal regulations.