Sentry Solutions Ltd. was founded over 40 years ago, with the mission of applying 21st Century dry film technology to steel corrosion, friction and wear. They applied their expertise to revolutionize the care and maintenance of knives and gear carried by military and law enforcement personnel. Sentry Solutions' innovative products are designed and developed specifically for people whose lives depend on the reliability and performance of their equipment. Now you can protect and care for your knives and tools using this same advanced technology.