Replaceable Caulking Cord Weatherstrip

Seal out drafts, dust, and moisture with the M-D Building Products Rope Caulk, a flexible caulking cord weather-strip designed for easy application around doors, windows, and walls. This gray, waterproof caulking cord measures 1/8 in. x 90 ft., making it ideal for both residential and commercial door weatherstripping needs. The strip form allows for quick installation and a secure fit, filling gaps up to 0.125 in. to help improve energy efficiency and comfort in your home or office. With a tensile strength of 200 psi, this durable caulk cord provides long-lasting performance and can be easily removed when needed, making it a great choice for temporary or seasonal use. No tools or adhesives are required, and no batteries are needed. The package includes 10 strips, each lightweight and compact for convenient storage. Perfect for use as removable caulk for windows or as a door weatherstrip, this product is a reliable solution for blocking air leaks and enhancing insulation. Trust M-D Building Products for quality weatherstripping that helps maintain a comfortable indoor environment year-round.