<http://schema.org/description>
"Struktol Company of America, Stow, Ohio, has expanded its V-Series line of lubricant additives for rigid PVC calendering and sheet or profile extrusion."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ptonline.com/products/additives-expanded-line-of-pvc-lubricants>