Jan 20, 2013 · Does anybody know of an expanding foam insulation that will cure at -20? Tried Great Stuff and a couple of other brands, they just stay liquid and flow down.

Nov 19, 2014 · The best expanding foam on the market is Great Stuff Pro. It will expand to fill cracks up to 2 inches wide, but getting it to setup and stick in a 2 inch gap takes a LOT of practice. Each can of …

Mar 1, 2009 · I have replaced my wheel borrows and yard utility trailer tires with foam filled no-flats from Harbor freight . I dont think great stuff expanding foam would work well . though if your after a solid …

Mar 21, 2016 · Has anyone tried the expanding foam for setting fence posts? I'm looking at what they sell at www.secureset.net. The videos look very promising, but I was just curious if anyone had ever …

Feb 15, 2010 · By expanding to fill gaps and cracks, our foam filler helps direct the flow of water in waterfall, pond and streambed construction to the exterior of the water feature, instead of between or …

Feb 20, 2009 · Put expanding foam behind the nails to fill gap between logs but be careful not to use so much that it expands outside the nails (or wire mesh in your case). You can buy some foams that …

Jan 22, 2023 · Foam insulation replaces the ground and becomes the ground for subterranean termites. There's also many discussions regarding insects and foam on construction forums.

Oct 29, 2025 · That would be where I would start. Then make sure your window sills and frames are sealed. I had to use silicone caulk around my replacement windows where the glass meets the frame …

May 17, 2017 · Foam board might be better than fiberglass in this case as it should be water proof just incase you get a leak. You will also want a few cans of expanding foam to fill any gaps or seams.