Frost King V-Seal Weatherstrip has a built-in hinge that lets it compress to completely fill gaps around doors and windows, sealing out drafts, dust and water. A quick bonding adhesive makes it possible to apply in sub freezing temperatures.
On windows: Apply on upper and lower window sashes between window and window sill. On doors: Apply to door stop molding across the top and down latch side. On hinge side, apply to door frame next to molding.