Hello Forumites!

I'm penetrating some walls with listed thinwall pipe (Eddy Flow). All of
the firestop details from Hilti or 3M say the penetrant shall be "Sch.10 or
heavier". Is their a detail for listed thinwall? Do I have to upsize to
Sch.10 at the wall to penetrate it?

Thanks guys...
Gary Stites

*​www.sprinklersoft.com <http://www.sprinklersoft.com>*
RLH <http://www.rlhfp.com>
Pandora Station <http://www.pandora.com/?sc=sh43464983213902734>
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