Composition 45 Potassium nitrate 15 Meal powder 9 Charcoal (150 mesh) 12 Lampblack 6 Sulfur 8 Iron (20 mesh) 5 Aluminium (flitter, 10-30 mesh)DescriptionConsolidation: pressed, funnel and wire Choke: cardboard washer Use in tube with 12 to 24 mm I.D., 5 to 15 cm long Source: Lancaster
