A fighter jet wireframe showing thermal hotspots

Seek & destroy heat buildup.

Let us help you pack more power into less space with comprehensive thermal management solutions.

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3M Thermal Management Solutions

Don’t let heat buildup put your project at risk—we can help you plan for it and problem-solve it across your platform with thermal management solutions for dissipating, insulating and tolerating heat. From electrical components all the way to the extreme heat generated by jet propulsion systems, we can help you find the right thermal management solution for your application.

  • Thermal view of computer motherboard
    Heat Transfer

    Help protect the safety and performance of batteries and electronics with insulating materials, fluids, resins and fillers from 3M. Our products have helped to prevent outside temperatures from heating batteries by as much as 33%. We can help dissipate heat while maintaining electrical insulation with boron nitride, apply 3M™ Scotchcast™ Electrical Resin to resist moisture on PCBs and much more.

  • Microscopic view of 3M Thinsulate Material
    Temperature Control

    Keep your cool with temperature control for cabins, cockpits, and other critical areas of vehicles. Our solutions include 3M™ Thinsulate™ acoustic insulation—which protects against friction-causing sound waves—or our window films that are proven to reject up to 60% of the solar energy that comes in through windows to reduce heat and help you cool the area down faster.

  • Macro photo of 3M Scotch-Weld Film
    Heat Barrier

    From protecting NASA Space Shuttles during re-entry, to controlling heat produced by internal combustion engines, our full suite of heat barrier solutions have been applied to solve challenges with composite reinforcement, flame barrier and other types of high-temperature insulation applications across a wide range of vehicle platforms.


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866-556-5712

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3M Corporate Headquarters, St. Paul, MN on Map

3M Government Markets St. Paul, MN
Building 225-4N-15
St. Paul, MN 55144-1000 USA


3M Government Markets Washington D.C.
Suite 300 1425 K Street, NW
Washington, DC 20005-3565 USA