3M ™ Petroleum High-Capacity Sorbent Pad. Absorbs petroleum-based liquids while repelling water. Increased fluid-holding capacity means less sorbent used, minimizing sorbent waste for disposal. Low-profile design for use in tight places. Ideal for cleaning up small spills and wiping down contaminated areas. Each case absorbs 37-1/2 gallons. 17 x 19 pad size. 100 pads per case.