Super Lube® Silicone Oil is a straight chained polydimethylsiloxanic fluid. Super Lube® Silicone Oil offers a low variance in viscosity as a function of temperature, operating from -58°F to 392°F (-50°C to 200°C). Super Lube® Silicone Oil has excellent peak and prolonged shear strength with high resistance to oxidation, hydrolysis and ageing. It is chemically inert with very limited combustibility.