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West System aluminum powder


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Posted
Yeah, the 420 Al is -325 mesh Al. It will indeed be fine in D1, or any other glitter for that matter. As for using flake, it would probably be more of a streamer than the traditional glittering effect seen by atomized. "Flitter" is sometimes applied to that effect. Essentially a shimmering tail most likely.
Posted

Just my 2 cents:

 

Remember that whistle is not a compound without danger in itself, while flash may be more sensitive whistle is very powerful stuff that is also sensitive.

 

I usually employ a small flash booster either in a central penny roller flashbag or directly on the center of the hulls. Both methods seem to produce equally big round breaks for me. I use a 70/30 perc - bright flake mix, which is less powerful than blackhead, with great success.

 

Dave

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