Extends the life of locks & padlock Long lasting lubrication no oils to attract dirt & grime Dry film repels water Works even when lock has mild corrosion Ideal for corrosive or saline conditions Helps prevent snapped keys Padlocks open first time even after extended inspection times Ideal for locks on remote equipment buildings & cabinets Whether its for routine maintenance or long-term shut-down this Graphite Lock Lube will help to prevent your locks & padlocks from becoming seized or corroded. Just put the nozzle into the lock cylinder & press to fire a jet of high quality graphite lubricant into the lock to coat the moving parts. Because the graphite forms a dry powder it is ideal for indoors or outside hot or cold conditions & it will prevent sticking from a build up of contaminants.