<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Daniel,<div class=""><br class=""><div class="">My own home has a lot of Corten steel elements, roof, soffits, eaves and some doors. Most everything in contact with the Corten is stainless steel, including fasteners, plumbing vents, and chimney pipe flashing. The one thing that is not SS are the gable end flashings which are copper. Last year I pulled one off because I had not gotten a definitive answer as to the compatibility of Corten and copper and was curious. I found evidence of mild electrolysis on the Corten surface where the two materials made contact. I ended up separating the two surfaces with SS.</div><div class=""><br class=""></div><div class="">Michael</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Aug 11, 2016, at 3:27 PM, Daniel Tittmann <<a href="mailto:daniel@greenwired.com" class="">daniel@greenwired.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Turns out the roof is Corten not copper anyone with experience using brass clips with Corten or do we need to go SS?<div class="">Thanks for the input.</div><div class="">Daniel</div></div><div class="gmail_extra"><br clear="all" class=""><div class=""><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr" class="">Daniel Tittmann <div class="">CTO</div><div class="">Greenwired</div><div class=""><a href="http://www.greenwired.com/" target="_blank" class="">www.greenwired.com</a></div><div class=""><a href="mailto:daniel@greenwired.com" target="_blank" class="">daniel@greenwired.com</a></div><div class="">707-923-2001 (office)</div><div class="">707-206-5088 (Cell)</div></div></div></div>
<br class=""><div class="gmail_quote">On Tue, Aug 9, 2016 at 3:54 PM, jerrysgarage01 <span dir="ltr" class=""><<a href="mailto:jerrysgarage01@gmail.com" target="_blank" class="">jerrysgarage01@gmail.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class=""><div class="">Can you use the S-5 brass clamps</div><div class="">Jerry</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><div style="font-size:9px;color:#575757" class="">Sent via the Samsung Galaxy S™ III, an AT&T 4G LTE smartphone</div></div><span class=""><br class=""><br class=""><div class="">-------- Original message --------</div><div class="">From: Daniel Tittmann <u class=""></u> </div><div class="">Date:08/09/2016 10:53 AM (GMT-10:00) </div><div class="">To: RE-wrenches <u class=""></u> </div><div class="">Subject: [RE-wrenches] Standing seam metal roof attachments for copper roof </div><div class=""><br class=""></div><div dir="ltr" class="">We have just found out that a project that we have won the contract on had chosen a corten standing seam roof that does not support aluminium clips due to copper content and potential corrosion of the clips. Has anyone found a cheaper work around than getting a custom Stainless Steel clamp? <div class="">Thanks</div><div class="">Daniel</div><div class=""><div class=""><br clear="all" class=""><div class=""><div data-smartmail="gmail_signature" class=""><div dir="ltr" class="">Daniel Tittmann <div class="">CTO</div><div class="">Greenwired</div><div class=""><a href="http://www.greenwired.com/" target="_blank" class="">www.greenwired.com</a></div><div class=""><a href="mailto:daniel@greenwired.com" target="_blank" class="">daniel@greenwired.com</a></div><div class=""><a href="tel:707-923-2001" value="+17079232001" target="_blank" class="">707-923-2001</a> (office)</div><div class=""><a href="tel:707-206-5088" value="+17072065088" target="_blank" class="">707-206-5088</a> (Cell)</div></div></div></div>
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