MOUSE SHIELD FOAM BLOCK 12OZ

Touch 'n Foam Mouse Shield Pest Blocking Foam Sealant is a specialty polyurethane expanding foam designed to seal gaps and cracks while also helping deter pests from entering structures. It is formulated with an EPA-registered pest-blocking additive that helps resist damage from rodents and certain insects, making it a dual-purpose product for both air sealing and pest control in residential and light commercial buildings.

This foam is typically used to fill openings where air leaks and pest entry points commonly occur, such as around plumbing and electrical penetrations, attic gaps, crawl spaces, basements, garages, and under sinks. It expands after application to conform to irregular cavities, creating a tight seal that helps reduce drafts, moisture intrusion, and unwanted pest access through building envelope openings.

Once cured, the foam forms a rigid, closed-cell barrier that bonds to common building materials such as wood, drywall, masonry, concrete, and metal. It helps improve energy efficiency by reducing air infiltration while also providing a physical barrier that helps block rodents and insects from chewing or pushing through vulnerable gaps. After curing, it can be trimmed and finished if needed.

  Packaged in a 12-ounce aerosol can with a straw applicator, this product is designed for easy, ready-to-use application in small-to-medium sealing projects. It is widely used in home maintenance, weatherization, and pest-prevention work where both insulation performance and pest resistance are desired in a single product.