INTRODUCING

THERM-A-GAP GEL 20

2.4 W/m-K High Performance Fully Cured Dispensable Thermal Gap Filler Gel 

Parker Chomerics THERM-A-GAP GEL 20 is a moderate performance, one component, dispensable thermal interface material with 2.4 W/m-K thermal conductivity developed with high reliability for the automotive industry.

The material’s heavy paste-like consistency enables controlled dispensing, applied in variable thicknesses up to 4mm to suit application needs. THERM-A-GAP GEL 20 requires low compressive force to deform under assembly pressure, subjecting components, solder joints and leads to minimal stresses.  

It is formulated to accommodate today’s high reliability requirements for thermal cycling & high temperature environments.
Product Features
  • Thermal conductivity: 2.4 W/m-K
  • Easily dispensed
  • Low compression force
  • No secondary cure required
  • Excellent consistency and long term reliability
  • Low oil bleeding
  • Resists movement under vibration
  • Superior Tackiness
Typical Applications
  • Automotive electronic control units (ECUs)
  • Converter & Inverter & OBC
  • ADAS control Module
  • Vehicle Infotainment
  • Power Supplies & Semiconductors
  • Memory & Power Modules
  • Microprocessors / Graphics Processors
  • Flat Panel Displays & Consumer Electronics
Get a Free Sample of
THERM-A-GAP GEL 20
We’re so confident about our products, we’ll give you the opportunity to try them out before purchase.

Shipping Account Information

To expedite your sample request, please provide your FedEx or UPS account number above.
Please add any additional instructions or comments here.
By submitting your personal information on this form, you give Parker Chomerics permission to contact you by phone, email or newsletter with more information about our products and services. If you do not wish to be contacted, you may unsubscribe at any time. For further details, please read our Privacy Statement*.
*https://www.parker.com/privacy

More THERM-A-GAP Thermal Gap Filler Pads

More Resources

Reliably Improve Application Performance With THERM-A-GAP GEL 20
Parker Chomerics THERM-A-GAP™ GEL 20 is a moderate-performance, one component, dispensable thermal interface material with 2.4 W/m-K thermal conductivity developed to conduct heat from electronics to a heat sink or enclosure. It is specifically formulated to accommodate today’s high reliability requirements for thermal cycling and high temperature environments..
EMI Shielding and Thermal Management for Robotics
From healthcare to manufacturing, there has been a huge surge in interest and growth regarding robotics, particularly humanoid robotics. What may have felt like a science fiction story a decade ago has become a reality in all kinds of residential and commercial applications.
EMI Shielding and Thermal Solutions for Electric Transportation
In the transportation space, there is an increasing trend towards electrification, meaning the transition from diesel fuel, natural gas or petroleum-based fuels to electric energy sources. This is evident in the automotive space with the increased adoption of electric or hybrid vehicles, but the movement goes far beyond automotive. Today, we are also seeing increased electrification of buses, rail or light rail, and even shipping vessels. 
Embrace the Global Advantage in Manufacturing
EMI Shielding and Thermal Interface Solutions for Commercial and Defense Drone Technology
This webinar offers insights into the latest developments in Thermal Interface Materials (TIM) and EMI Shielding solutions tailored for both commercial and defense drone applications. Attendees will gain knowledge about electronic component design requirements, explore product solutions for UAVs, and discover innovations shaping the future of EMI shielding and TIM technology. Additionally, the webinar will delve into advanced technology for defense and combat drones, providing a glimpse into current applications of these solutions.
Can't find what you're looking for? Talk to one of our experts.
©Parker Chomerics 2026