Lancaster Rain #3

Composition

80  
Meal powder
5  
Charcoal (40-100 mesh)
5  
Aluminium (dark pyro)
5  
Aluminium (bright)
5  
Aluminium (80-120 mesh)

Description

Consolidation: funnel and wire

Choke: none

Use in tube with 6 to 9 mm I.D., 7.5 to 12.5 cm longĀ 

Source: 
Lancaster