Frost King Mortite Gray Poly Form Self Adhesive Caulking Cord for Windows 1/4 Thick in. x 45 L ft.

Frost King Mortite weatherstrip and window caulking cord will weather seal windows effectively. It is a self-adhesive window seal that gives excellent results. Allow this weather stripping door seal strip to fill cracks around windows or doors, fill 1/4 in. gap. This weatherstrip forms a weatherproof seal on porous and non-porous surfaces. Paintable, the caulk strip seals in cool air, shuts out hit air, dust, dirt, and insects. In hot weather, this weather seal helps cut cooling bills. During cold weather, the caulk filler help cut heat bills and prevent moisture condensation. Frost King door insulation strip effectively seals off cold drafts and air leaks. Easy to use; no caulking gun is needed to use this door seal strip. All you have to do is just press the gray caulk in place with your fingertips. The caulk is also widely used as a gasket material, sound deadener insect barrier, crack filler, and all-around “plugger-upper.” Use this door seal with wood, plastic, metal, masonry, glass, and concrete.