DuraLink is a highly elastic super-adhesion, polyether, moisture-cure green sealant that cures quickly to form a soft, rubber seal. DuraLink is designed for use with many building materials including: Kynar 500 PVDF coated metals, glass, EIFS, galvanized steel, masonry and many other common building materials. DuraLink is SWRI-validated for +/-50% joint movement. DuraLink may be used in many areas such as: roofs, walls, flashings, expansion joints, windows and doors.