NyoGel 760G Synthetic Flashlight Silicone Lubricant grease
NyoGel 760G is a very high quality versatile lubricant and contact protector that can be applied to many types of materials. NyoGel is excellent on Flashlights and is the Lubricant of choice by several large flashlight companies including SureFire and Maglite.  It is best applied to the flashlight threads and O-rings of metal bodied flashlights (bare or anodized).  This 1oz (28.3g) Tube is typically good for hundreds of average flashlight applications and will last a long time!NyoGel 760G is also used in many industrial applications to protect electrical components from corrosion and extending the life of the contacts.  This synthetic lubricant is made by Nye and was repackaged by Ford Motor company.