Universal Sorbent Roll, Heavy-Weight, Absorbs 38 gal, 30 in x 120 ft 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 Meltblown polypropylene absorbents feature economical, single-ply construction Perforations provide cost