GORILLA - GORILLA Heavy Duty Expanding Foam 353ml

Gorilla Foam Seal Insulating Foam Sealant is a Multi-Purpose Formula that expands to fill gaps & cracks up to 1 in., does not cause bowing making it great for windows & doors, and can be used in both indoor & outdoor applications. This formula has maximum durability with high flexibility, strong adhesion, and UV resistance* that provides protection for minimal outdoor degradation.