Protect both commercial and residential buildings from rodent intrusion with Xcluder Rodent Control Fill Fabric. Fill and seal permanently gaps, cracks and holes to prevent mice, rats, insects, and other pests from entering and disturbing living and working environments. Featuring unique, innovative blend of poly fibers and stainless-steel wool so it will not rust, Fill Fabric mesh compresses to squeeze into tight, narrow holes or crevices and then expands to fit securely across designated area, preventing mice, rats and other pests from entering building interiors. Use Fill Fabric to fill common rodent entry points such as weep holes or crevices in brick walls, gaps around plumbing pipes and air conditioning lines, and other gaps such as around vents, siding windows and eaves. Instead of using severe chemicals, simply rely on the versatile Xcluder Rodent Control Fill Fabric.