Home»Pour Point Depressant Pour Point Depressant Pour Point Depressant improves cold flow properties of oils. It ensures lubricants remain usable and effective in freezing conditions. Pour Point Depressant For Paraffin Base Oil Packings: 1L / 4L / 5L / 20L / 205L Product Details PMA Polymethacrylate PPD Packings: 1L / 4L / 5L / 20L / 205L Product Details Diesel oil fluidity improver(PPD) Packings: 1L / 4L / 5L / 20L / 205L Product Details Crude Oil Pour Point Depressant Packings: 1L / 4L / 5L / 20L / 205L Product Details