New Pig Hazmat handy pad in dispenser box absorbs the widest range of acids, bases and unknown liquids - even those with high concentrations like 98 percent sulfuric acid and 30 percent sodium hydroxide. Chemical-resistant mat wont degrade or cause a dangerous reaction upon contact with corrosive spills. Eight layers of 100 percent polypropylene are thermally bonded to make Pig mat the strongest mat on the market; wont rip, tear or fray even when saturated. Exclusive dimple pattern speeds wicking of liquid throughout mat for faster, easier cleanup. Highly absorbent, fine-fiber construction wont leave behind liquids or fiber residue. Absorbs and retains most acids, bases and unknown liquids. Pink color is easily distinguishable to assure workers use the correct mat during a spill emergency. Flame-resistant material wont burn immediately like cellulose mats; melts when exposed to high heat while on the job. Rolls are ideal for covering large areas and soaking up spills. Heavy-weight construction is highly durable and absorbent for demanding tasks and large-volume cleanups. Perforated: centered widthwise. Absorbency: Up to 9. 8 gallon per box.