SpillTech universal polypropylene sock. These are solid performers in a variety of situations. These durable, universal-application, 100 percent polypropylene socks absorb oils, coolants, solvents and water. Use them wherever you have a variety of spills and only want to stock one sock to cover everything. Ideal for surrounding spilled fluids or wrapping around leaky machines. Easy and convenient to put into place. Contain spills to keep fluids from spreading into larger areas and becoming slippery hazards. Flexible to conform around machine bases and offer a snug fit with no seepage. Color-coding helps you visually identify the right sorbent for your needs. Gray signifies universal sorbency. Incinerable. Composition: polypropylene. Recycled content: 100 percent post-industrial recycled polypropylene filler. Absorbency: up to 25 gallons per package. Absorbency per: up to 106.6 ounce per sock. Measures 3-inches diameter by 4-feet length.