3M Mining, Oil & Gas
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    Why it's good to be in the dark.

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    Why it's good to be in the dark.

    3M™ Speedglas™ Auto Darkening Filter technology allows a welder's screen to go dark as quickly as 0.1 milliseconds of the arc strike.

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      Welders now have constant, comfortable, vision before, during, and after their weld, which allows them to leave the welding helmet on at all times to stay protected and productive.

      See how 3M™ Speedglas™ Auto Darkening Filter technology has you covered.