Eckhart 10890 - German Dark Flake Aluminum
Aluminum German Flake 10890 - made by Eckart is a fine flake aluminum that most would consider to be airfloat. It is extremely effective in all types of fireworks making. Including stars, rockets, primers, thermite & more.
This aluminum is very similar to and can usually be interchanged with the now obsolete U.S. Bronze 809 "American Dark" in formulas calling for. This is a different aluminum Eckhart Super 5413H.
Eckhart 10890 has become very hard to come by in recent years and we have a limited supply available.
Part # CH0151