Leading electronics manufacturer expands service offerings with state-of-the-art coating solutions for automotive, medical, aerospace, and industrial applications.
Industry-Leading Protection for Critical Electronics
Fremont, CA, January 22, 2026
Sonic Manufacturing Technologies (www.sonicmfg.com) today announced its expanded conformal coating capabilities, offering advanced protection solutions for printed circuit assemblies across multiple high-reliability industries. Conformal coatings are thin, nonconductive dielectric layers that protect electronic components from contamination, moisture, salt spray, fungus, dust, and corrosion.
Initially developed for military and aerospace applications, conformal coating technology has evolved significantly over five decades. Today’s advanced materials and processes enable protection for medical devices, consumer electronics, transportation systems, and automotive applications—particularly critical for electric vehicle electronics operating in demanding environments.
“Our investment in state-of-the-art coating equipment and processes, combined with our ISO 9001 certifications, positions us to deliver mission-critical protection that industries depend on,” said a Sonic Manufacturing spokesperson.
Comprehensive Coating Chemistry Solutions
Understanding coating chemistry is fundamental to successful application. Sonic Manufacturing offers expertise across multiple coating families, each providing unique properties and characteristics tailored to specific application requirements.
Sonic Standard Coatings
| Product | Type | Chemistry | VOC Level |
|---|---|---|---|
| Humiseal UV40 | Polyurethane UV | Acrylated Urethane | Lowest-VOC |
| Humiseal 1A33 | Polyurethane | Polyurethane | VOC |
| Humiseal 1A34 | Urethane | Polyurethane | VOC |
| Humiseal 1B73 LOC | Acrylic | Acrylic | Lower-VOC |
| Humiseal 1B31 LOC | Polyurethane | Polyurethane | Lower-VOC |
| Arathane 5750 A/B | Urethane (two-part) | Urethane | Standard |
About Sonic Manufacturing Technologies
Sonic Manufacturing Technologies specializes in advanced electronics manufacturing services, including
conformal coating, PCB assembly, and precision manufacturing solutions. With state-of-the-art facilities and
comprehensive industry certifications, Sonic Manufacturing serves the automotive, medical, aerospace,
defense, and robotics industries with mission-critical protection and assembly services.
For more information about Sonic Manufacturing Technologies’ conformal coating capabilities and to discuss your application requirements, visit www.sonicmfg.com or contact our team.
Contact information:
Manmeet Wirk
Vice President of Sales and Marketing
Sonic Manufacturing Technology
(510) 826-5406
mwirk@sonicmfg.com