[RE-wrenches] Icynene spray foam insulation patching

[Jason Szumlanski]

A
​n insulation contractor mentioned to me that Great Stuff is "not
compatible" with Icynene. I took that to mean it doesn't adhere. Perhaps he
meant that it isn't as effective.

Jason

​

On Thu, Nov 19, 2015 at 10:12 AM, Luke Christy <sgsrenewables at gmail.com>
wrote:

> Hi Jason,
> We carry a can of Great Stuff expanding foam for that sort of thing. I'm
> always mindful of maintaining an air seal when we have to make conduit
> penetrations on newer buildings, so I try to get the expanding foam into
> the wall or roof cavity around the conduit and then seal the outside with a
> quality sealant.
>
> -Luke
>
> NABCEP Certified PV Installation Professional™: Certification #031409-25
> NABCEP Certified Solar Heating Installer™: Certification #ST032611-03
> CoSEIA Certified PV Installer
>
> Solar Gain Services, LLC
> PO Box 531
> Monte Vista, CO 81144
> sgsrenewables at gmail.com
> 719.588.3044
> www.sgsrenewables.com
>
> On Nov 19, 2015, at 05:22, Jason Szumlanski <
> jason at floridasolardesigngroup.com> wrote:
>
> ​What are you doing to patch up conduit penetrations through icynene
> insulation?​
>
>
>
> ​Jason Szumlanski​
>
>
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