Home»Viscosity Index Improver Viscosity Index Improver Viscosity Index Improver enhances lubricant stability under temperature shifts. It ensures reliable oil performance in all conditions. EPM Ethylene Propylene Rubber (SSI45) Packings: 1L / 4L / 5L / 20L / 205L Product Details EPM Ethylene Propylene Rubber Packings: 1L / 4L / 5L / 20L / 205L Product Details Stable viscosity modifier (SSI 12) Packings: 1L / 4L / 5L / 20L / 205L Product Details Ethylene-Propylene Copolymer Packings: 1L / 4L / 5L / 20L / 205L Product Details HSP Engine Oil Viscosity Index Improver Packings: 1L / 4L / 5L / 20L / 205L Product Details Polymethacrylate Packings: 1L / 4L / 5L / 20L / 205L Product Details Polyisobutene with the Low Molecular Weight Packings: 1L / 4L / 5L / 20L / 205L Product Details (PAG) Viscosifier For Water Glycol Fire-retardant Hydraulic Fluid Packings: 1L / 4L / 5L / 20L / 205L Product Details