UXT Xtra Tough absorbents feature laminated coverstock - ideal for applications requiring a durable, non-linting and abrasion-resistant absorbent. Highly versatile, grey absorbents pick up water-based, petroleum-based and non-aggressive, chemical fluids. Heavy weight - specifically designed for continuous leaks and larger spills so you use less material. UXT Xtra Tough absorbents are made to handle virtually any liquid and have the extra strength required to allow for wringing and re-use.. Perforations provide cost control and reduce waste by allowing you to use only what you need.