This is the Great Planes 1/16" Thick Wing Seating Tape.
Ideal for seating the wing to the fuselage in R/C airplane models
Also aids in sealing gaps between the wing & fuselage, which
causes drag
Single-sided black foam
Made in the USA
One Roll of Wing Seating Tape
Thickness: 1/16" (1.8mm)
Width: 3/8" (8.9mm)
Length: 36" (92cm)