Excuse me, is it "duct" or "duck" tape?
I mean sure, "duct tape" and "duck tape" are both fine. "Duct tape" is the more common name today. The older name is "duck tape" after the duck cloth under the adhesive.
As an aside: If you care about such things, make sure to read up on how today's common version became popular. A 51-year-old woman named Vesta Stoudt, mother of 8, mailed her idea for a better ammunition box seal to the president (who approved production) after her bosses didn't do anything with the suggestion.
"I suggested we use a strong cloth tape to close seams, and make tab of same. It worked fine, I showed it to different government inspectors they said it was all right, but I could never get them to change tape." Vesta Stoudt to President Roosevelt, February 10, 1943 [1]. History is full of "never get them to change" stories, probably one of the more famous is Napoleon's dismissal of the steam engine, although the story is a bit more complicated, "Fulton (and his design) failed at the worst possible time" [2]. As we found out recently, submarines are hard.
And on a completely unrelated note, one of the greater stories of quasi-forgotten sacrifice of a mother for her son is the story of a woman in 1850s travelling around 2,000 kilometres by foot, by horse, by any means to get her son enrolled into university, dying shortly after: her name was Maria Dmitrievna Mendeleeva, her son's name was Dmitri Ivanovich Mendeleev [3], that Mendeleev.
> Dt: Duct tape for your Unix pipes