How To Make Your Own Fireworks In addition to Pyro Displays Using The particular Proper Black Powder For Your Project Black powdered, the key component in all fireworks, consisting of potassium nitrate, charcoal, and sulfur. All put together in the proper percentages will produce the desired result. There are different grades of black powder, all used for specific programs. For example the two types are sporting, which consist of your FG, FFG, FFFG, FFFFG Grades and so forth. Then there's blasting, which can be your "A" grade powders, most frequently used in fireworks. 2FA, 4FA and Meal-D, they are the grades that make it all happen. So you see, the proper black powder is needed as per your project. Making Quality Black Powdered At Home Being that you require a BATFE license to buy commercial 2FA black powder in volume at the current associated with $7-8 per pound, you can view how the costs can add up. So making your own is the most cost effective way t...