Illustration: Pablo Delcan

How 3M Blew Its Reputation on the N95 Mask

The $32 billion company was known as an icon of manufacturing innovation. Then came the mask shortage—and Trump.

David H. Freedman
Marker
Published in
17 min readAug 19, 2020

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On the evening of April 2, some two weeks into America’s full-blown Covid crisis, President Donald Trump fired off a tweet to his more than 80 million followers:

We hit 3M hard today after seeing what they were doing with their masks… Big surprise to many in government as to what they were doing — will have a big price to pay!

The notion of 3M ending up square in the bilious crosshairs of the Tweeter-in-Chief would have seemed absurd just days earlier. A staid, 118-year-old, Midwestern manufacturing company, 3M is best known for Scotch tape, sandpaper, and Post-It notes — it sells enough of them that it pulled in $32 billion last year, and employs nearly 100,000. Unlike the flashy high-tech wizardry radiating from Silicon Valley, 3M was built on made-America-great, meat-and-potatoes innovation. The company owns some 120,000 patents, and sells some 55,000 products. So how did a much-admired all-American sticky-paper company end up being publicly cast as a pandemic villain?

The answer: N95 masks. At the time of the tweet, there was growing public horror over cries from America’s frontline health care workers…

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David H. Freedman
Marker
Writer for

David is a Boston-based science writer. The most recent of his five books is WRONG, about the problems with medical research and other expertise.