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  1. R

    3-in-1 oil

    Anyone have experience using 3-in-1 oil as a lubricant for model railroad motive power and rolling stock? One of my tenders has developed a nasty screech. I don't have any lubricant specifically marketed for model rairlroading, but I do have a bottle of 3-in-1 in the garage. The label makes... is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to