AW561 is an universal sorbent soc, filled with universal meltblown polypropylene that absorbs industrial liquids including oils, water, solvents, coolants, etc. The ultimate soc for flexibility : cut the soc into the length you want and re-clip. No need to stock multiple lengths. Strong wicking action : absorption begins instantly after contact with the spilled liquid, no need to turn the soc. Flexible design allows the soc to fit around any machine, corner or curve. The ideal sorbent for containing and absorbing leaks and spills around machines.