Finish Line Kry Tech Chain Lube 4oz/120ml Bottle is the ideal lube for when you want maximum cleanliness. Kry Techs advanced formula uses Krytox lubricating film, Du Ponts most advanced lubrication technology, which bonds to metal parts. The addition of Molybdenum improves load bearing ability, & extends re-lubrication intervals. This wax lube will dry completely, & is then shed from the chain during use, taking with it surface grime. The Dry formula gets into moving parts but does not form an abrasive paste by attracting dirt & grime. The bottle features narrow nozzle to direct lube accurately onto parts.