Mouse Shield contains an EPA-registered pesticide that protects the foam from attack by mice, birds, bats and tree squirrels. It also blocks ants, roaches, spiders and bees. Use Mouse Shield to fill gaps and cracks inside your garage, attic, crawl space, basement, under sinks, around pipe/electrical penetrations or any areas where pests, insects or drafts can enter your home and living spaces.
Apply in temperatures between 60 deg Fahrenheit and 100 deg Fahrenheit