Great Stuff won't leave (new) the can. Tried cutting the tube 3 times. Looked at bottom "best by 4 months ago" I bought yesterday without looking. Is that the problem?

Oct 20, 2025 Last reply: 8 months ago 0 Replies

Tried cutting the tube 3 times. Looked at bottom "best by 4 months ago" I bought yesterday without looking. Is that the problem? It's the kind for fire resistance


Join the Discussion

Have something to add? Share your thoughts — no account required.

Didn't find your answer?

Ask the community — no account required