Our Chemical Pillows are yellow in colour and are made from a spunbond outer layer for fast wicking, with a treated hydrophilic absorbent and are stitched around the outside to avoid any chemical reactions. Pillows are used to catch spills under machinery or where drops and leaks are a problem. They are also ideal for absorbing spills in difficult to access places or where pooling of a spill has occurred. LU01-1013