This Corner Seal Kit was designed to provide you with everything you need to seal RV walls and ceilings and contains enough Corner Seal for 100 Linear Feet. Corner Seal provides a durable, flexible, virtually impermeable seal between the exposed union of walls and ceilings. The high-tack adhesive side contains flexible elastomer that create a strong flexible bond, while the fleece side allows for easy repositioning during installation. In addition to two rolls of corner seal tape, six tubes of joint filling sealant are provided to act as conventional putty and cap sealant along with a putty knife to remove excess sealant and a spray bottle to be used in the cleanup process.