Conformal Coating Removal & Rework Hub
This conformal coating removal and rework hub brings together practical guides on stripping and repairing coatings.
Learn when to apply solvent removal, precision micro-abrasion, and Parylene rework methods to maintain PCB quality and reliability while utilizing essential resources from our hub.
External resource: See IPC-7711/21 Rework & Repair.
Removal & Rework Hub: Index of Articles
| Topic | Fast Link | Full Article |
|---|---|---|
| Conformal Coating Removal Methods (Wet & Micro-abrasion) | Fast Link | Full Article ↗ |
| Parylene Removal: Precision Micro-abrasion | Fast Link | Full Article ↗ |
| Conformal Coating Rework Workflow | Fast Link | Full Article ↗ |
| Conformal Coating Removal: Local & Full Stripping | Fast Link | Full Article ↗ |
Coating Removal Methods
Solvent stripping and micro-abrasion are the primary conformal coating removal techniques often referenced within the coating removal and rework hub, which have proven effective. Solvents soften acrylics and urethanes for controlled cleaning, while micro-abrasion enables precise local removal on sensitive areas without PCB damage.
Removal & Rework: Precision Micro-Abrasion
Parylene is not solvent-removable; precision micro-abrasion with carefully selected media (e.g., aluminium oxide or sodium bicarbonate) provides controlled access for solder repair and modification. This method is discussed extensively in the rework hub.
Rework Workflow
Follow a validated sequence: identify the defect, remove coating locally or fully, complete repair, clean and verify, then re-coat to restore protection and documentation traceability, as outlined in our comprehensive conformal coating rework sources.
Removal & Rework Hub: Local vs Full Stripping
Choose localised removal to minimize risk and time for targeted fixes. Opt for full stripping when failures are widespread, coatings are incompatible, or a full redesign is required, information thoroughly covered in our rework hub.
Explore Our Knowledge Hubs Further
| Hub | Open |
|---|---|
| Conformal Coating Processes Hub | Open ↗ |
| Equipment & Application Methods Hub | Open ↗ |
| Masking Hub | Open ↗ |
| Inspection & Quality Hub | Open ↗ |
| Removal & Rework Hub | Open ↗ |
| Parylene Coating Hub | Open ↗ |
| Defects & Failure Mechanisms Hub | Open ↗ |
Why Choose SCH Services?
Partnering with SCH Services means more than just outsourcing — you gain a complete, integrated platform for
Conformal Coating, Parylene & ProShieldESD Solutions, alongside equipment, materials, and training, all backed by decades of hands-on expertise from our trusted hub.
- ✈️ 25+ Years of Expertise – Specialists in coating technologies trusted worldwide.
- 🛠️ End-to-End Support – Guidance on coating selection, Parylene grades, inspection, and ProShieldESD integration.
- 📈 Scalable Solutions – From prototype batches to high-volume production, SCH grows with your needs.
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