Sentry Solutions 91050 Hi-Slip Grease (12cc Syringe). A synthetic blend of grease in a easy to use syringe. HI-SLIP GREASE contains the finest micro-bonding lubricants available. Tested and used by NAVY SEALs, to protect expensive, hi-tech firearms and equipment in all temperatures and all environments; from the deserts of Kuwait to the Bering Strait, it reduces friction and protects from -65F to 650F. A light application prevents galling and corrosion of all metals including titanium, stainless steel and aluminum even under high load and extreme conditions.