Automotive Solutions that Perform Under Pressure
Automotive Solutions
Your Automotive Chemistry Partner
Circle-Prosco helps automotive suppliers reduce complexity, meet evolving platform specs, and stay ahead of quality audits—backed by decades of HEX chemistry and conversion coating expertise.
Facing Today’s Manufacturing Pressures - Without Going Backward
Challenges Include:
- Constant change in OEM specifications
- Pressure to reduce cost, energy, and environmental impact
- Failures tied to generic chemistries and inconsistent applications
Trusted by Tier 1 OEMs for HVAC and HEX assemblies.
Circle-Prosco's Role:
Whether you need proven, off-the-shelf chemistries or a custom formulation, Circle-Prosco supports automotive suppliers with solutions that meet evolving OEM requirements.
From evaporators to radiators and other brazed assemblies, our products are designed to improve performance while reducing cost, energy use, and environmental impact.
Trusted by Tier 1 OEMs for HVAC and HEX assemblies.
Seen It. Solved It.
Here are just a few ways our Solution Squad has worked with our automotive clients to solve tough manufacturing problems:
- Scrap from joint failure during brazing
- Residual flux impacting
- New Energy Vehicle battery cooling infrastructure
- VOC-heavy lubricants that increase tool wear and HSE risk
Trusted by Tier 1 OEMs for HVAC and HEX assemblies.
Supporting the Full Automotive Component Lifecycle
Circle-Prosco chemistries support both conventional and new energy vehicles—especially in areas like HVAC manufacturing, structural stampings, and heat exchanger production.
Brazed HVAC
subassemblies
Stamped brackets and welded frames
Evaporator tube cleaning and coating
Battery or e-power train thermal systems
Solving Brazing Failures
with a Better Lubricant
See Our Work In Action
Challenge
A leading automotive manufacturer was experiencing burst failures during flame brazing due to lubricant contamination at the tube joint. The furnace lacked extra drying chambers, slowing down the process.
Solution
Circle Prosco’s technical team developed a new, fast-drying lubricant through partnership with the customer.
Result
The updated solution passed all engineering validation tests and was fully adopted by the customer—ensuring reliable brazing performance and improved process consistency.
How We Help
Your Go-To Partner for
HEX and Beyond
With deep expertise in conversion coatings, lubricants, and a variety of brazing processes, Circle-Prosco helps automotive suppliers:
Align with evolving OEM standards
Reduce environmental and compliance risk
Solve process issues without trial-and-error
Get In Touch