This foam fills cracks and gaps up to 1 inch in size ... jobs that multiple people will be working on. This minimal expanding sealant won’t be able to fill the larger spaces that the other ...

Stop Drafts—and Mice! Plugging holes on the exterior of your house with foam sealant is a great way to stop air infiltration, but it may not keep out pests. Mice can and will chew right through the ...

Spray-in or spray-on polyurethane foam expands to fill cracks and voids to form a tightly ... discussed at 3.6 per inch. “We use an expanding foam in closed-cell application that has an R ...