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- Arrma RC's
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This stuff is the bomb, nuff' said. It was mentioned to me by a fellow aircraft mechanic/machinist in regards to my OTF knife. The scales (handle) are aluminum but the blade is D2 tool steel. Wet type lubes gather crap and just slow it down after a month or two so asked him about using a dry graphite type lube. To much simplify a very complex conversation, graphite will induce electrolysis between dissimilar metals causing corrosion, dry silicon is an insulator.