Majorly used in HDPE optical fiber ducts, the Marble & Granite Masterbatch contain ultra-high molecular weight poly-dimethyl-siloxane additives dispersed in polyethylene. The Marble & Granite Masterbatch can be availed from us in bulk quantities at affordable prices. We are a well-known Marble & Granite Masterbatch Manufacturer, Exporter, and Supplier from India. Benefits Produce lubricity Improve abrasion resistance Reduce coefficient of friction