Derby Talk

I tested it on a spare wheel and axle. It melted the wheel to the axle.

Has anybody tried using Zep Dry Graphite (Dry Film Lubricant) on their axles? It's easier to get it on then the powder since it sprays on but I don't want to put it on my kids' cars if it's not any good or illegal. Any help or advice out there would be much appreciated. Thank you everybody! https://...