2" (50mm) Wide by 5 yards (4.5m) Long Waterproof Hinge Tape - Clear from BenchCraft - ADM50HTAPECLR
This hinge tape from BenchCraft will not leave any residue behind while providing excellent adhesion. Used to create hinges, seal seams or gaps between control surfaces and wings\/stabilizers, repairs and many other uses.
Features:

Waterproof
No sticky residue when removed
Easy to remove, easy to apply
Durable with strong adhesion properties
Super flexible material perfect for aircraft hinges