3M/Scotch Polyurethane tape, also called propeller tape in this width.
Is used, among other things, to protect the leading edge of propeller blades.
Material: transparent polyurethane provided on 1 side with an acrylic adhesive layer and a polyethylene liner at the other side.
Dimensions:
Width: 25mm
Thickness: 0.2mm

Price is per decimeter (10cm)!