I had the stainless steal bar rust off and brake. (Stainless will rust.) Been surfing 40 years and I've never seen that before. It's in an old epoxy long board and I had to use a cylinder shaped stone grinding bit in and a drill to get out the plastic cup. Used my Milwaukee die grinder on part of it, but it literally melted the leash cup to a liquid. It actually had tiny bubbles after it re-solidified. What a pain in the A$$. Once it cooled down enough used it at low speed with my drill and I think its good. Started raining so I'm waiting till it stops to finish. Thanks for this video, I've never had to fix a leash cup before.
