I echo Pat's concerns. Not only is there out-gassing, it's the wrong time of year to use solvent-based substances, even paint, Plus, chickens peel latex and silicon strips wherever the find them and can become impacted, Please re-think the method of insulation. one method shown in our home page linked below, keep in mind we are rodent free. House wrap like Typar or Tyvex is far safer, used on outside and may be sufficient in your climate which is similar to Pats' and to ours.
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