Quote Originally Posted by David47 View Post
When you're removing the Hysol with a screwdriver, be careful not to gouge the aluminium spar. If you do make any scratches, suggest you use scotch brite (forgotten the number but I think it's maroon in colour) to carefully remove them, and then only by scrubbing along the spar, not circumferentially.
Good Point, DON"T USE A SCREWDRIVER, In my case it's ok, because this spar is being replaced and will never be used. Anyone reading this in the future, and they're going to be using the spar, perhaps using a piece of wood sanded in the shape of a chisel. Don't use anything that could mark, scratch, or damage your spar in anyway.