I want the foam to stay inside the chassis, for thermal insulation at least, and I think it needs to stay in there for structural reasons. The foam *alone* is strong enough for me to stand inside on the plywood temporary floor panels.
Folks here on EM have used similar glue with success. It is glue just like epoxy is glue. I'm using a waterproof glue, and it should be able to work well enough for my purposes. I love that it has no fumes and cleans up with water.
|