They are used to control the spread of oil to reduce the possibility of polluting shorelines and other resources. Absorbent Pillow also concentrate oil in thicker surface layer, making recovery easier.
Absorbent Pillow absorb high-volume leaks and spills of oil and other petroleum-based liquids on land or water. It doesn't sink even when saturated with oil. It also absorb fluids in tight spaces when placed in hard-to-reach areas. (e.g. machines and leaky hydraulic hoses or wedge in corners.)