380-231 Greas-em Dry lubricant

Kadee #231 "Greas-em" dry graphite lubricant
Greas-em Dry Graphite Lubricant 5.5 Grams.
This fine, dry graphite lubricant is specially selected for use with Kadee couplers. Add a puff inside your couplers, move them back-and-forth a few times to burnish and enjoy smooth action of your couplers. Also an excellent general purpose lubricant for use all around the layout to reduce friction in moving parts and bearing surfaces. Not just for trains; works great for model cars, too. Net weight 5.5 grams. Squeeze tube.