This absorbent drum pad absorbs drips from leaking pumps and help keep drum storage areas looking good. Pre-cut bung holes make for easy access to drum. Pads can be removed and replaced with pumps and valves installed. Made from top-quality Fine Fiber Mat. This absorbent drum pad is color-coded in blue to designate that it will only absorb oil and other petroleum-based fluids. It will not absorb water.