[RE-wrenches] No toxic sealant

[Ray Walters]

Butyl tape is what we used for decades on rain catch systems.    Check 
with the Earth ship folks at Greater World, they're all over the details 
on rain catch systems.
http://earthship.com/community

R.Ray Walters
CTO, Solarray, Inc
Nabcep Certified PV Installer,
Licensed Master Electrician
Solar Design Engineer
303 505-8760

On 6/26/2014 2:07 PM, Drake wrote:
> Hello Wrenches,
>
> We are planning to install on a metal roof that rain water will be 
> collected from. Usually we use butyl tape and a butyl base caulk to 
> seal around the L-Feet. Is there a good method that would not require 
> using toxic material to seal the feet on a metal roof.
>
> Thank you,
>
> Drake
>
> Drake Chamberlin
> /Athens Electric LLC
> OH License 44810
> CO License 3773
> NABCEP Certified Solar PV
> 740-448-7328
> /http://athens-electric.com/
>
>
>
>
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