The colour-coded white spun-bond absorbent socks, made from spun-bond polypropylene and filled with 100% recycled hydrophobic fibre, provide absorption for oil-based fluids. They absorb hydrocarbons and derivative products (petrol, oil, benzene, mineral oil, etc.) Their hydrophobic properties ensure that water is repelled, even during recovery. Placed in strategic areas (i.e. around machine base) , they are ideal for surrounding spills and leaks to prevent them from spreading.