this post was submitted on 12 Oct 2023
26 points (73.2% liked)
Home Improvement
9055 readers
1 users here now
Home Improvement
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
If I'm being a cheap ass but also worried about fire I would get fire resistant big stuff and fill it up. may have to wait till one layer cures to close the gap enough for a second layer and then cut some sheet metal and make a crappy escutcheon type of thing to slap on top of it and call it a day