Mortite 19 Oz. X 90 Ft. Grey Weatherstrip and Caulking Cord
- Mortite is the original name in do-it-yourself caulking and it's still famous for quality and versatility, Mortie weather-strip and caulking cord will seal windows effectively, but it's also widely used as a casketing material, sound deadener, insect barrier and crack filler
- 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