Static-Dissipative pads and rolls are infused with a topical solution that provides a conductive path to dissipate static charge and reduce chances of sparking. They are packaged in a blue bag that is specially treated to deter static buildup during transit. The blue packaging also makes it easier to differentiate and deploy. Will absorb petroleum-based liquids but not water, making it perfect for outdoor use. Safely absorbs high-risk fluids like Acetone, Toluene, Mineral Spirits, Benzene, Xylene, Isopropyl Alcohol and Gasoline. Dont take a chance with employee safety.