Cellulose filler is highly absorbent for long-term use or big spill cleanup. Compact design great for catching persistent drips and leaks in small spaces. Can be incinerated after use to reduce waste or for fuels blending. Recycled content is ideal when green products are desired or required. Polypropylene skin is chemical and tear resistant; reduces dust and holds in liquid, even when fully saturated. PIG and the PIG logo are trademarks of New Pig in the U.S. and other countries. See more information at tm.newpig.com.