A lubricant’s viscosity is defined by its resistance to flow. In layman’s terms, low viscosity indicates that the oil is thin, while high viscosity means that the oil is viscous or thick. The fluidity of the oil will be sensitive to temperature variations. Thus, at low temperatures, cold viscosity means the lubricant will be thicker. Conversely, with hot viscosity the oil is thinner. There are several standardisation bodies that define viscosity grades, the best known of which being SAE.
SELECT THE VISCOSITY OF YOUR CHOICE:
Viscosity