Precision Parts for Automotive Solutions


Thomco is a custom converting partner and 3M Preferred Converter who understands the unique needs and challenges of the automotive industry. Since 1984, our experienced team of engineers has worked with OEM’s and Tier Suppliers to develop customized solutions for all types of applications, including:

  • Automotive sealing solutions, such as gaskets and bonding and adhesive system
  • Surface protection for scratch-free assembly and transit
  • Buzz, squeak, and rattle prevention
  • Noise dampening
  • Light leak eliminations
  • Thermal shielding

Foam Applications

Thomco can laminate, slit, and die-cut and deliver foam materials to your specifications. Foam parts vary by density, chemical composition, and thickness, as well as requirements for adhesives and release liners. Thomco’s automotive experts will help you select the right material for your application and provide samples and prototypes.


Foam applications include:

  • Cushioning
  • EMI / RFI Shielding
  • Gap Filling
  • Gasketing
  • Heat Dissipation
  • Light Blocking
  • Mounting
  • Noise Isolation
  • Padding
  • Sealing
  • Shock Absorption
  • Vibration Absorption
  • Vibration Damping
  • Vibration Isolation

Converting Automotive Parts


Thomco can assist you with prototypes and parts made from materials including foams, tapes (including 3M™ VHB™ tapes), and Thinsulate™.

Converting operations include:

  • Slitting
  • Lamination
  • Die-Cutting
  • Label and Decal Printing

Automotive parts can be delivered in rolls, sheets, pieces, fan-folded, or with tabs.

From prototype to production, Thomco will provide you with everything you need for engineering and design, material sampling, and support for efficient manufacturing.



Thinsulate™ is a non-woven mat with excellent sound absorbing properties useful in many automotive applications in:

  • Vehicle cabins
  • Headliners
  • Trim panels
  • Inside door panels
  • Instrument panels
  • Pillar trim and stuffers
  • Package trays
  • Luggage compartment interiors
  • Wheel arch liners

It is compressible, non-linting, lightweight, and can be easily die-cut. A polyolefin scrim on one side protects the fibers. It also has been surface treated on both sides to provide better attachment of the scrim and better abrasion resistance of the fiber. Thomco can help with converted die-cut Thinsulate™ parts that include adhesive.


Committed to Quality


Thomco is a custom converter and specialty distributor with automotive expertise. We support OEM and Tier customers, ensuring you find the right solution to improve processes, reduce labor costs, and meet your toughest requirements. We are ISO 9001 and IATF 16949 Registered, and a UL Authorized Label Printer.

  • ISO 9001 | IATF 16949 Registered
  • Controlled CAR & SCAR System
  • PPAPs: First Article Inspection
  • UL Authorized label printer
  • RoHS Compliant
  • 100% computer-aided vision inspection for labels

Need Assistance?

Whether you know what you need, or want help choosing the best product for your application, we can help.

Simply share your contact details and tell us a little about your application, and we will contact you to help determine the best products for your needs!

You can email us directly at

or call 770-339-3900