Side planking butt blocks

The side planking panels have been epoxy-glued using a microfiber filler. The mix has been difficult to spread evenly over a large surface. Next time, for this type of glue I will use silica only. Anyway, the result has been two strong panels that have successfully taken a bending stress test. The panels have been warped so I needed all this weight on top to keep them flat. This butt will be hidden inside the flotation chambers.