Starboard spray rail guard opened up at the scarf joint. Probably due to poor technique in gluing. Should have glued the guard on in pieces, with ample fasteners at the joint.
Cleaned out and ready to glue. Gap is 1/4 inch wide, tapering to 1/16 inch at root.
Prop holds joint closed after resin injected.
Resin glass/silica mix slathered on over screw placements.
Sanded and faired, just before painting.
Top view.
Several coats of two-part LPU later. I'll be watching this area for a recurrence.