Excellent adhesion and is ideal for all "lap" and "flange" seams and joints. Permanently flexible. Will not crack and also hold a perfect "brush" mark to match that O.E.M. seam.100% rubberized seam and joint sealer; Can be used on bare and primed metals; Permanently flexible; Adheres wet or dry; Paintable in 20 minutes; Available in light grey color only.