Frost King B2 Caulking Cord 19 Ounce 90 Foot Grey

Rope caulk weatherstriping caulking cord"mortite" - grey For use with wood, plastic, metal, masonry, glass and concrete. Forms weatherproof seal on porous and non porous surfaces. No caulking gun needed just press in place with your fingertips. Won't harden so it seals tight, yet can be easily removed. Can also be used as a gasketing material, seam sealer, crack filler, sound deadener, insect barrier and general plugger-upper. Just press it into place with your fingertips.

Mortite is the original name in Do-It-Yourself caulking and it's still famous for its quality and versatility. Sure, Mortite Weatherstrip and Caulking Cord will seal windows effectively. But it's also widely used as a gasketing material, sound deadener insect barrier, crack filler and all around plugger-upper. It's available in classic grey or in woodtone to blend with brown or wood finishes. For use with wood, plastic, metal, masonry, glass and concrete. Forms weatherproof seal on porous and non-porous surfaces. No caulking gun needed. Seals 6 windows.