<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12pt"><div><span>Brian,</span></div><div><span>Are you going to anneal your windows yourself?  </span></div><div><span>Hank </span></div><div class="yahoo_quoted" style="display: block;"> <br> <br> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> On Monday, March 24, 2014 6:03:10 PM, Brian Cox <brian@ojaivalleybeefarm.com> wrote:<br> </font> </div>  <div class="y_msg_container"><div id="yiv2585321359"><div style="font-family: Arial, sans-serif; font-size: 10pt;"><div>Used my polarized lenses on the newly cut piece and it appears clouded
 throughout the whole piece.  Where as another piece I have, you can clearly see a stress area around where it has been drilled. </div><div> </div><div>Brian</div><div> </div><div><br>--- emile@airesearch.nl wrote:<br><br>From: "Emile van Essen" <emile@airesearch.nl><br>To: "'Personal Submersibles General Discussion'" <personal_submersibles@psubs.org><br>Subject: Re: [PSUBS-MAILIST] annealing acrylic<br>Date: Mon, 24 Mar 2014 22:40:46 +0100<br><br>





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<div><font color="navy" face="Arial" size="2"><span lang="EN-GB" style="color: navy; font-family: Arial; font-size: 10pt;">As far as I know it is
only cast.</span></font></div></div>

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<div><font color="navy" face="Arial" size="2"><span lang="EN-GB" style="color: navy; font-family: Arial; font-size: 10pt;">Regards, Emile</span></font>

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</div><div><b><font face="Tahoma" size="2"><span style="font-family: Tahoma; font-size: 10pt; font-weight: bold;">Van:</span></font></b><font face="Tahoma" size="2"><span style="font-family: Tahoma; font-size: 10pt;">
Personal_Submersibles [mailto:personal_submersibles-bounces@psubs.org] <b><span style="font-weight: bold;">Namens </span></b>Brian Cox<br>
<b><span style="font-weight: bold;">Verzonden:</span></b> maandag 24 maart 2014
20:37<br>
<b><span style="font-weight: bold;">Aan:</span></b> PSubs <br>
<b><span style="font-weight: bold;">Onderwerp:</span></b> [PSUBS-MAILIST]
annealing acrylic</span></font><div></div>



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</div></div><div><font face="Arial" size="2"><span style="font-family: Arial; font-size: 10pt;">I'm planning on annealing my viewports,  does anyone
know if the acrylic from the factory is pre-shrunk ?</span></font>



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</div><div><font face="Arial" size="2"><span style="font-family: Arial; font-size: 10pt;">Brian</span></font>










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