Lancaster Silver Fountain #3

Composition

5  

Potassium nitrate

45  

Barium nitrate

5  

Meal powder

15  

Aluminium (dark pyro)

15  

Aluminium (80-120 mesh)

15  

Aluminium (flitter, 10-30 mesh)

Description

Consolidation: pressed

Choke: clay

Use strong tube (very high temperature mix)

Source: 

Lancaster