Absorb spilled oil before it pollutes.Sorbents help contain and control potentially dangerous spills of oil and gasoline, but repel water. They go to work immediately so there's less exposure to you and others and less risk to the environment.Key Features For use in "oil only" (hydrophobic) applications T-156 and HP-156 absorb .25gal. per pad HP-256 absorbs .50gal. per pad