Cracks and gaps around windows and doors can cause drafts and air leaks to come into your home, leading to high heating and cooling costs. Duck® Brand Rope Caulk seals those smaller holes to keep conditioned air in and outside air out. Simply cut to size and press into place for a cost efficient way to weatherize your home throughout the year while keeping out dust, dirt and insects. Plus, you won’t have to worry about it staining or hardening – just remove when you’re done! Use together with other Duck® Brand weatherization products to make your home more comfortable and energy efficient all year long.