Quote Originally Posted by chevygirl396 View Post
not sure if anyone mentioned it but when your doing patches with metal bonding adhesives they have been known to create a shadow effect when painted that will show right through your primers sealers and paint. .
Usually because there wasn't a large enough area for the glue, needs at least 1" wide flange for the patch or panel to sit on.--when done this way, no shadow or ghost line....