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submitted 6 months ago by [email protected] to c/homeimprovement

21 comments fedilink hide all child comments

My goal is to keep hot/cool air from seeping between floors. Is canned spray foam the way to go? Any recommendations? Pest resistance is a bonus.

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[–] eddanja 5 points 6 months ago

You can cut it with a knife or a jab saw. It's used in AC installation all the time.