Forum Discussion
donn0128
Aug 27, 2018Explorer II
20Ga aluminum would work. Personally I would want it bead rolled to add strength. Of course that could add considerably to the overall price. Bottom line I think it would be cost prohitive to gain very little. You would be better off buying SS screen, cover all holes and then fill with rhodent proof spray foam. Yes, it is available and seems to work quite well when backed by screening or steel wool.
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