Roller Chain Guide Tracks Standard plastic tracks are primarily used to guide and support ANSI double pitch chain in packaging and drag chain conveying systems. Nolu-S is a proprietary blend of UHMW-PE and solid lubricants. Maintains good wear characteristics while significantly reducing coeffiecients of friction compared to standard UHMW. Unique self lubricating properties make it ideal for applications requiring reduced friction, noise reduction, and higher dry running speeds. Reduces energy and water consumption Reduces conveyed product scratches and damages High wear resistance and impact strength Minimizes product pulsation on conveyors FDA & USDA complaint material.