Oil Eater Oil Only Sonic Bonded Single-Ply pads and rolls are made of ultrasonically bonded High-Loft polypropylene fibers to provide outstanding strength as well as superior absorbency. Ideal for the vast majority of oil-only spill situations. Absorbs oil while repelling water. Available in 15 x18 in. pads and 30 in. x 150 ft. rolls. Perforated for easy use and cost-savings.