Secure a spill with Spilfyter Socks by surrounding and containing spills. These earth-friendly sorbents are not only made from 100 percent recycled material but they also perform just as well or better than other leading products. Shape or mold socks to fit into tight areas where spills may occur. For large petroleum based spills use Oil-Only Socks. These sorbents will actually float on water and absorb only the oil.