Brief Description: L Aileron Trailing Edge Proseal and Clamp
21-7: Step 5: Proseal TE wedge lightly and insert in L Aileron. Clamped flat on edge angle iron and lightly clamped with straight-edge wood to ensure straight. Added edge clamps to ensure LE aluminum pulls down on wedge and bonds with proseal.
Lighly clamped to load up TE.
Preferred this method vs cleco into aluminum angle