Tri-Flow Superior Lubricant provides twice the lubricating power of most competitive brands. Its light viscosity allows for deep penetration into hard to reach moving bicycle parts. High grade petroleum oils & teflon provide optimum lubrication under extreme temperatures (-60degrees to 475 degrees F) & humidity. Formulated solvents soften & remove dirt & contaminant, while special additives displace moisture & prevent rust & corrosion. USAGE: Ideal for loosening rusted & corrded nuts & bolts - Perfect for lubricating chains & all pivot points - Just what the doctor ordered for tune ups. RECOMMENDED CONDITIONS: Ideal for all conditions - wet, dry, road and trail.