Flash powder test KNO3 S Al powerful homemade stuff

About 4gr.

[kingshadow]

How many percent were the proportions?

[rickjwilliams]

This is a very slow reaction.. try this 60% KNO3 + 50% Mg + 20% S Mg must be as fine as you can get or make it. Like -325 . KNO3 and the S you can coffee grind. When you do your burn test only use about 1 gr. It's gonna thump.

[MinhNguyen-zngf]

I produce very weak kno3 / Al / S. I only use kclo3 to use it