We provide conformal coating and potting services to protect assembled PCBs against environmental and mechanical influences, improving long-term reliability and product lifetime. Our processes are designed for consistent quality, repeatability and suitability for series production.
Conformal coating and potting are applied as integrated steps within our electronics manufacturing workflow, typically after testing and inspection.
Conformal Coating for Reliable PCB Protection
Conformal coating protects electronic assemblies against:
- Moisture and condensation
- Dust and contamination
- Chemicals and corrosive environments
- Temperature variations
- Mechanical stress and vibration
By applying a controlled protective layer, coating helps maintain stable electrical performance even in demanding operating conditions.
Coating Materials & Technologies
Our standard solution is acrylic conformal coating, which is widely used in industrial electronics due to its balanced protection, cost-effectiveness and ease of rework. Acrylic coatings meet the requirements of most applications where environmental protection and serviceability are important.
Where project requirements demand it, UV-curable coating solutions can also be implemented. Material selection is always aligned with customer specifications and application needs.
Automated & Controlled Coating Process
Conformal coating is performed using automated selective coating equipment, ensuring precise application, controlled layer thickness and high repeatability.
Automation allows us to:
- Protect only defined PCB areas
- Avoid connectors, test points and sensitive components
- Maintain consistent coating quality across series production
This approach ensures reliable protection without compromising functionality or manufacturability.
Potting & Encapsulation
In addition to conformal coating, we also support potting and encapsulation solutions for applications requiring enhanced environmental sealing and mechanical protection.
Potting is typically applied where electronics must be protected against:
- Severe moisture or liquid exposure
- High mechanical shock and vibration
- Elevated thermal or chemical stress
- Unauthorized access or tampering
Potting solutions are selected based on application requirements and are usually applied to specific products or production batches rather than as a standard process.
Quality & Process Integration
Conformal coating and potting processes are integrated into our controlled manufacturing workflows and coordinated with inspection and testing steps where required.
Our services are fully aligned with:
- PCB assembly (SMT & THT)
- Testing and programming
- Final assembly and box build
This integration ensures efficient production flow and consistent product quality.
If your product requires reliable environmental protection through conformal coating or potting, we are ready to support your project.
Contact us to discuss coating and encapsulation requirements, material selection and production volumes.
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