<div dir="ltr"><div dir="ltr">I should have said something when the discussion about Sal Ammoniac came up a few months ago, but Sal Ammoniac is really not good for children and other living things. <div>Here is a link to a MSDS for it: <a href="https://www.sra-shops.com/docs/srasolder/sds/sds-flux-sal-ammoniac.pdf">https://www.sra-shops.com/docs/srasolder/sds/sds-flux-sal-ammoniac.pdf</a>. </div><div>It is not benign especially when burned. We used to use it all the time for campfire effects and never thought about the coughing fits that we went through after working with the stuff. Even if you are not originally sensative the MSDS indicates that you may well be sensative in the future.<br clear="all"><div><div dir="ltr" class="gmail_signature">Michael Katz</div><div dir="ltr" class="gmail_signature">Mike<br><a href="mailto:narishkup@gmail.com" target="_blank">narishkup@gmail.com</a><br><span>C: <span id="gmail-gc-number-86" class="gmail-gc-cs-link" title="Call with Google Voice"><span id="gc-number-87" class="gc-cs-link" title="Call with Google Voice">857.383.0020</span></span></span></div></div><br></div></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Oct 31, 2018 at 5:08 PM jdunfee12--- via Stagecraft <<a href="mailto:stagecraft@theatrical.net">stagecraft@theatrical.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="m_-7493855726663678195ydp59de6e8cyahoo-style-wrap" style="font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:16px"><div></div><div><div>In your situation it may be how you do your house lighting, and details like wall color. I imagine house lighting in a high school auditorium with fluorescent lights, is very different from a theater that has <span>more subdued lighting. The color of the walls, and if the house lights hit them, is probably another factor.</span></div><div><span><br></span></div><div><span>Another factor to consider is how fast your hazer can fill your theater. Related issues are how fast it dissipates from natural dissipation, plus your A/C filtration and air turn-over rates. This relates to when you need to start the hazer. A theater that can haze its theater to an appropriate level quickly, can avoid doing it much before the house lights dim.</span></div><div><span><br></span></div><div><span>As an aside,<span>Greg Bierly gave me a demo of Sal Ammoniac smoke a few months ago. I was
impressed with both the quality of the smoke, which looked more like smoke than the glycol based stuff. And also that it didn't have
any smell or irritation that I could detect. He said he had forgotten
how good it was a creating a general haze. I think the longevity of the
particles in the air are what make it a very good haze. It has a
chance to get very evenly distributed.</span><br></span></div><div><span><br></span></div><div><span>-Joe<br></span></div></div></div></div>____________________________________________________________<br>
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