I bought a tube of RNT yesterday and will soon try it on a dual motor AF diesel with axles bushings, metal worms, and plastic/nylon drive gears. Any chance RNT is the grease (#14-25 Special Racing Oil) that was sold years ago for use with Aurora HO slot cars? It came in a small glass jar like a Testor's paint jar with an applicator. When I opened up my tube of RNT yesterday and put some in a syringe, its consistency and mild odor reminded me of that. Talk about throwbacks.
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