<p dir="ltr">Same stuff we use EPDM you can also get it from roofers <br>
Jerry</p>
<div class="gmail_quote">On Apr 1, 2015 12:06 PM, "Allan Sindelar" <<a href="mailto:allan@sindelarsolar.com">allan@sindelarsolar.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div style="background-color:rgb(255,255,255);color:rgb(0,0,0)" bgcolor="#FFFFFF" text="#000000">
    Benn,<br>
    Seams have never been an issue, because the material is large enough
    that it doesn't require seams. Pond liner comes on a roll about 15'
    wide, so a 48" or 66" slice can line 2-3 boxes. We cut a rectangle
    about 12-14" longer in each direction than the floor, centering the
    material with 6-7" up each side and stapled in place along the top
    edge. A simple corner fold at each corner works well. I have found
    it in stock (typically depending on the season) at Home Depot.<br>
    Allan<br>
    <br>
    <div>
      
      
      
      
      
      
      
      
      
      
      <div>
        <p class="MsoNormal"><b>Allan Sindelar</b><br>
          <span style="font-size:10.0pt"><a href="mailto:allan@sindelarsolar.com" target="_blank">allan@sindelarsolar.com</a></span><br>
          <span style="font-size:10.0pt">NABCEP Certified PV
            Installation Professional<br>
            NABCEP Certified Technical Sales Professional<br>
            New Mexico EE98J Journeyman Electrician<br>
            Founder (Retired), <span>Positive
              Energy,
              Inc.</span><br>
            <b><a href="tel:505%20780-2738" value="+15057802738" target="_blank">505 780-2738</a> cell</b><br>
            <br>
            <b><u></u><u></u></b></span></p>
        <p class="MsoNormal"><u></u> <u></u></p>
      </div>
    </div>
    <div>On 3/30/2015 10:48 AM, Benn Kilburn
      wrote:<br>
    </div>
    <blockquote type="cite">
      
      <div>Allan,</div>
      <div>How would you deal with a seam that happens to lay within the
        containment area?  Do you seal/adhere it somehow? With what?  
        Or do you find that you can get the liner sheets large enough
        that you just 'stuff it in' (for lack of a better term), and
        then in the corners do you just double it over to make a tight
        fit? Or make cuts in the corners...?</div>
      <div>Thanks,<br>
        <div>Benn Kilburn</div>
        <div>SkyFire Energy Inc. </div>
        <div><a href="tel:780-906-7807" value="+17809067807" target="_blank">780-906-7807</a></div>
        <div><br>
        </div>
      </div>
      <div><br>
        On Mar 30, 2015, at 10:26 AM, Allan Sindelar <<a href="mailto:allan@sindelarsolar.com" target="_blank">allan@sindelarsolar.com</a>>
        wrote:<br>
        <br>
      </div>
      <blockquote type="cite">
        <div>
          
          Bill,<br>
          We have lined plywood boxes with either EPDM roofing membrane
          or vinyl pond liner, depending on local availability, and both
          have worked well. Being a flexible sheet, it is folded up the
          sides and stapled above the containment zone.<br>
          Allan<br>
          <br>
          <div>
            
            
            
            
            
            
            
            
            
            
            <div>
              <p class="MsoNormal"><b>Allan Sindelar</b><br>
                <span style="font-size:10.0pt"><a href="mailto:allan@sindelarsolar.com" target="_blank">allan@sindelarsolar.com</a></span><br>
                <span style="font-size:10.0pt">NABCEP Certified PV
                  Installation Professional<br>
                  NABCEP Certified Technical Sales Professional<br>
                  New Mexico EE98J Journeyman Electrician<br>
                  Founder (Retired), <span>Positive Energy,
                    Inc.</span><br>
                  <b><a href="tel:505%20780-2738" value="+15057802738" target="_blank">505 780-2738</a> cell</b><br>
                  <br>
                  <b><u></u><u></u></b></span></p>
              <p class="MsoNormal"><u></u> <u></u></p>
            </div>
          </div>
          <div>On 3/30/2015 10:03 AM, frenergy
            wrote:<br>
          </div>
          <blockquote type="cite">Fellow Wrenches, <br>
            <br>
                   I just called Tap Plastics hoping they would solve my
            problem of battery acid containment within a plywood battery
            box.  I was surprised by their response that the acrylic was
            not impervious to acid and polyethylene would not work
            because sealants nor caulking adhere to it properly.  They
            did not have anything that would work. <br>
            <br>
                   I've used those individual battery boxes from an auto
            parts store (~$12/each) but they take up more space than
            just the batteries.  Has anyone ever used ice dam
            underpayment, like Grace? Better idea? <br>
            <br>
            Thanks for any advice, <br>
            <br>
            Bill <br>
            Feather River Solar Electric <br>
            <br>
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