BrightSorb® High Visibility Safety Absorbent Roll. BrightSorb® High Visibility absorbents feature bright safety yellow coloring for easy separation of hazardous waste. Ideal in areas with a high risk of slips, trips and falls. Surfactant-treated, brightly colored absorbent picks up a wide range of aggressive chemicals while remaining chemically inert. Heavy weight specifically designed for continuous leaks and larger spills so you use less material. BRIGHTSORB® High Visibility Series feature safety signage and absorbency in one. Perforations provide cost control and reduce waste by allowing you to use only what you need.