Frost King B2 Mortite Caulking Cord 19-ounce 90-Foot Long, Grey

Frost King B2 Mortite Caulking Cord 19-ounce 90-Foot Long, Grey Review

Frost King B2 Mortite Caulking Cord 19-ounce 90-Foot Long, Grey Feature

• Seals in cool air
• Presses into place with fingertips
• Shuts out hot air, dust, dirt and insects
• It is paintable
• Easy to install

Caulk putty effectively seals windows and more. Used widely as a gasketing material, sound deadener, insect barrier, and crack filler. Pliable, just peel and press into place with fingertip. Will not crack or harden.