I have a 6oz tube of Flame Master CS-3204 B2 (2 hour cure) tank sealant that I plan to use on the foam ribs in the trim tab. The next step in my build will be working on the elevator foam ribs but that will be 1-2 days later. I'm trying to figure out if I can use this tube of mixed sealant a few days after mixing it.
I've done some searching and learned unused tank sealant will last a long time if stored in the freezer but I can't find any definitive information on how long it lasts once mixed.
Does anybody have any experience with this?
I've done some searching and learned unused tank sealant will last a long time if stored in the freezer but I can't find any definitive information on how long it lasts once mixed.
Does anybody have any experience with this?
Last edited: