Duck 3/8"x25"x17' Heavy Duty Weatherstrip Seal Caulk and Sealants

The Medium Gap Self-Adhesive Duck® Brand Heavy-Duty Weatherstrip Seals are a game-changer for any homeowner looking to save money on heating and cooling costs while also keeping their home comfortable and energy efficient.

With its durable EPDM rubber construction, these seals can withstand temperatures as low as -40°F without freezing or cracking, ensuring a tight seal that keeps the cold air out and the warm air in.

Plus, they're easy to install and come with a 10-year guarantee, giving you peace of mind for years to come.

Don't let drafts and energy loss ruin your home's comfort – try the Medium Gap Self-Adhesive Duck® Brand Heavy-Duty Weatherstrip Seals today!