We’ve use Geocel 2300 for years now with good results. They’ve also come out with a new product specifically for solar: http://www.geocelusa.com/product/all-constructionbuilding-products/s2-solar-panel-sealant-detail.html
I’m not sure what the technical differences are but I know it comes in a plastic tube instead of the paper one so that helps prevent them from blowing out when they get a little damp. Thanks, Will Will White Director of Construction – East Coast RGS Energy 64 Main St. |Montpelier, VT 05602 tel 802.223.7804 | mobile 802.234.3167 | fax 802.223.8980 RGSEnergy.com<http://www.rgsenergy.com/> | william.wh...@rgsenergy.com<mailto:william.wh...@rgsenergy.com> Confidentiality Note: This e-mail message may contain confidential or legally privileged information and is intended only for the use of the intended recipient(s). Any unauthorized disclosure, dissemination, distribution, copying or the taking of any action in reliance on the information herein is prohibited. E-mails are not secure and cannot be guaranteed to be error free as they can be intercepted, amended, or contain viruses. Anyone who communicates with us by e-mail is deemed to have accepted these risks. RGS Energy is not responsible for errors or omissions in this message and denies any responsibility for any damage arising from the use of e-mail. Any opinion and other statement contained in this message and any attachment are solely those of the author and do not necessarily represent those of the company. From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of August Goers Sent: Monday, August 10, 2015 5:53 PM To: RE-wrenches <re-wrenches@lists.re-wrenches.org> Subject: [RE-wrenches] clear sealant recommendations Hi Wrenches, For the most part we are using Chemlink M1 sealant for to seal our rooftop penetrations. It hasn’t let us down yet. M1 is a available in several opaque colors and grey is the most common. Sometimes we want a good quality clear sealant to put around conduit fittings, where our conduit enters buildings, etc. We used Geocell 2300 in the past and I don’t have anything bad to say to it but our current supplier doesn’t carry Geocell products. More recently we’ve tried Chemlink Clear sealant but I’ve already seen signs that it doesn’t hold up well in the elements – it seems to peel off the surface it was installed on and turn brown relatively fast. Does anyone have a good multipurpose clear sealant that they like? Best, August
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