
Coatings QC Inspection Protocol Assistant
Standardize coatings QC inspections with defect classification and defensible documentation
What You Can Do
You can execute consistent, compliant coatings inspections across all phases—from substrate preparation through final topcoat verification. This skill integrates industry standards (ASTM, NACE, ISO), enables rapid defect classification and severity assessment, and generates defensible inspection records suitable for project documentation, client reports, and warranty claims. You'll reduce reinspection cycles and improve first-pass coating acceptance rates by transforming raw field observations into actionable quality data.
Features
Evaluate cleanliness, surface profile, moisture content, and preparation standards before coating application
Rapidly identify and categorize coating defects (sagging, runs, orange peel, holidays, peeling, blistering) with severity ratings
Document thickness measurements during application phases and verify cure status against specifications
Record cross-hatch, pull-off, and bend test results with standardized pass/fail criteria
Compare field conditions directly against project requirements and flag deviations automatically
Link defect observations to photo documentation for defensible inspection records
Generate targeted remediation scopes and schedule follow-up inspections based on defect severity
Built-in reference to ASTM, NACE, and ISO standards for objective assessment criteria
Example Output
Example 1: Substrate Inspection Report
- Surface Prep Grade: SSPC-SP6 (Commercial) ✓ Compliant
- Surface Profile: 2.5–3.5 mils (Target: 2–4 mils) ✓ Pass
- Moisture Content: 4.2% (Spec Max: 5%) ✓ Pass
- Cleanliness: Minor dust detected in corner (Area 12B) — Minor remediation required before priming
Example 2: Defect Assessment & Severity
- Holiday (Area 5): 3×5 mm, bare substrate visible, located on vertical face — Severity: High — Recommend: Spot prime + topcoat
- Orange Peel (Area 8): Uniform texture, no bare substrate — Severity: Low — Recommend: Accept as-is or refinish per client preference
- Sagging (Area 3): 2 mm depth, affecting 15 cm section — Severity: Medium — Recommend: Sand smooth and recoat
Example 3: Adhesion Test Results
- Cross-hatch Test (5 locations): All areas ≥4B (ASTM D3359) ✓ Pass
- Pull-off Adhesion: 2.8 MPa average (Spec min: 2.5 MPa) ✓ Pass
- Bend Test: No cracking or adhesion loss ✓ Pass
What's Included
- SKILL.md instruction file with complete QC inspection workflow:
- Substrate Inspection Checklist: pre-application verification template covering surface prep, profile, moisture, and cleanliness
- Defect Classification Matrix: standardized defect types with severity levels and remediation recommendations
- Inspection Report Template: defensible documentation format for client delivery and warranty support
- Adhesion Test Reference Guide: cross-hatch, pull-off, and bend test protocols with pass/fail criteria
- Specification Compliance Verification: quick-reference comparison tool linking field observations to ASTM/NACE/ISO standards
Who It's For
- QC Inspectors — Streamline daily coatings inspections across multiple projects with consistent protocols
- Coating Contractors — Defend warranty claims and reduce reinspection costs with standardized documentation
- Project Managers — Track coating compliance status and identify remediation needs early in project timelines
- Facility Maintenance Supervisors — Conduct internal facility coatings inspections against industry standards
- Third-party Verification Specialists — Provide objective, defensible inspection records for client sign-off
Best For
- Pre-application substrate inspections (cleanliness, profile, moisture verification)
- In-progress wet film thickness and cure status evaluations during coating application
- Post-application defect identification, classification, and severity assessment
- Adhesion test documentation (cross-hatch, pull-off, bend testing)
- Coating failure investigation and remediation planning
- Inspection report generation for client delivery and warranty support



