This PIG Gray Ham-O Absorbent Mat Roll features a distinctive Ham-O top that conceals absorbed leaks and drips. Scuff-resistant top layer stands up to foot traffic in aisles and walkways. Lasts 2 times longer than standard mats for fewer change-outs. A fast-wicking dimple pattern transfers liquids from the top layer into the absorbent inner layers, so spills disappear in seconds. The tough spunbond top layer stands up to heavy foot traffic: won't rip, tear, fray, or create a trip hazard, even when saturated. Under the Ham-O top layer is an 8-layer polypropylene construction that absorbs most common industrial liquids: oils, water, solvents, coolants, and more. Flame-resistant material won't burn immediately like cellulose mats because this mat melts when exposed to high heat. Can be wrung out and incinerated after use to reduce waste, or for fuels blending. Rolls are ideal for walkways and large areas to soak up leaks and overspray. Easy-tear perforations let you use only what you need. Heavyweight construction delivers greater durability and absorbency for demanding tasks and large-volume cleanups. Lightweight construction is ideal for small tasks and cleanups.