SPG Black Powder Bullet Lube is specially formulated by experienced black powder cartridge shooters to minimize leading and keep fouling soft. Even though it is intended for blackpowder cartridges, it works equally well with smokeless powder. Composed of beeswax and other natural ingredients, SPG lube has a melting point of 140 degrees Fahrenheit. Features: Stick: Works with bench mounted lubri-sizers that accept 1" x 4" lube sticksNotes: Do Not Leave in Direct SunlightWorks with blackpowder or smokeless powderEliminates Leading and Improves Accuracy of Cast Bullets