Features: Widest operating temperature range -100Adeg F to 750AdegF Bonds to metals; smoothes and protects Reduces friction Quick to apply, easy to use Low Odor Doesn't attract fouling Won't migrate Excellent for use on rifle bolts, sears, locking lugs and semi-auto slide/rails. Apply light coating to metal surface. Buff dry for a debris-repelling, "glass-smooth" surface.