Please exercise caution when dealing with
pyro materials.
Obtain and study
Material Safety Data Sheets for all the materials you use.
Many are toxic.
Some can poison you merely by touching your skin.
You don't want to breath chemical dust, no matter what the stuff is.
Many are flammable.
Some combinations and mixtures of chemicals are not only explosive,
but extremely sensitive - they can explode if you drop a little on the floor,
step on some, or stir them too hard.
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