Fluid Film Preventive & Lubricant, 11.75 oz Aerosol Can ORS NASCO and more Duracell alkaline batteries are and more Duracell alkaline batteries are designed and developed for long lasting performance Duracell 6V Alkaline batteries are guaranteed for 5 years in storage Guaranteed for 10 years in Storage: Duracell D alkaline batteries are guaranteed for 10 years in storage Lightweight face shield with hard hat adapter Provides reliable protection from airborne debris Extended visor protects full face and chin Is a lanolin based rust corrosion preventive and lubricant that provides long term protection and lubrication for all metal surfaces Locks out and displaces moisture while lubricating moving parts for extended periods of time