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Electrical OEM Materials

Quality and reliability are essential in manufacturing. With a broad product selection offering, 3M is widely recognized as the preferred choice of original equipment manufacturers to insulate, protect and shield electrical and electronic components.



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Insulating & Conductive Tapes
Different environments and uses for electrical tapes call for a broad choice of backings and adhesives. Whether your application requires reliable insulation, mechanical support, aesthetic finishing, point-to-point electrical contact, grounding, or EMI shielding, 3M™ Insulating and Conductive Tapes provide trusted performance from the tape experts.
Flexible Insulation
The most rigorous applications — at temperatures ranging from sub-zero to more than 482°F (250°C) —call for proven insulating and protecting products. Refined and field proven, 3M™ Flexible Insulation products are performance engineered to perform under some of the toughest conditions.
Heat Shrink Products
For insulating and protecting in a variety of electrical, electronic and mechanical applications, 3M™ Heat Shrink products are highly respected for quality and reliable performance.
Resins & Mastics
3M™ Scotchcast™ Electrical Liquid Resins are 100% solids (solvent free), thermosetting, and electrical grade. 3M™ Mastics enable you to insulate connections up to 600 volts with excellent moisture resistance.


Our long-term sustainable solutions have reduced greenhouse gas emissions by 72 percent, helping our customers manage their environmental footprint.
Visit our Industry Standards and Compliance page for more information on how 3M works toward these initiatives.

Document Library

Browse this library of data sheets, brochures, instructions and other document compiled by product family.
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Electrical Hub/ Distributor Portal

For authorized distributors only, Electrical Hub provides product information, pricing, contracts, online purchasing, invoices and much more.
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