Installed microwave and ducting. Fire expansion caulk pushed in crevices to provide air gapped seal.
STAMINA Moderator Dec 15, 2023 #1 Installed microwave and ducting. Fire expansion caulk pushed in crevices to provide air gapped seal. Attachments IMG_4935.jpeg 1.5 MB · Views: 109 IMG_4934.jpeg 1.5 MB · Views: 99