Synthesis SVI fully synthetic suspension fluids are blended using technologically advanced synthetics together with the very latest additive technology to improve foaming tendencies and prolong seal life. They are stable under pressure and are compatible with air, nitrogen or argon charged suspension systems. Synthesis SVI fluids offer supreme anti-wear protection and a high resistance to water contamination and degradation. They offer the very highest levels of performance especially under extreme racing conditions. Synthesis SVI suspension fluids are also available in the following range of viscosities: 3.5, 5, and 6. All grades will mix with each other to aid fine suspension tuning.