On regard about HF acid. Of course it is dangerous. Al acids are in
For etching titanium you do not need a higher concentration than 4%
You are an idiot if you are not taking safety measures when working
with acids. I personally can not see how I ever get any drop op this
acid on my hand. I am working of course with (long) cloves and behind
a simples fume cupboard. So in this way it is not dangerous!!!
But please, I am getting tired of only hearing it is dangerous and
stay of it. If you cross a busy road, you don’t close your eyes I
Good luck in using materials to help you progress.
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