NM01292250001
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Met-L-Chek — Visible Penetrant VP-30 (1 Gallon / 3.7 L)
Overview
Met-L-Chek VP-30 is a high-performance visible dye penetrant designed for liquid penetrant inspection (LPI) applications requiring reliable detection of surface-breaking defects. Suitable for both Method A (water washable) and Method C (solvent removable) processes, VP-30 offers flexibility across a wide range of inspection environments.
Formulated to provide strong, high-contrast red indications under visible light, VP-30 enhances defect visibility without the need for UV illumination. Its optimized viscosity and surface wetting characteristics allow it to penetrate fine discontinuities such as cracks, porosity, and laps, ensuring accurate inspection results.
Supplied in a 1-gallon (3.7 L) container, VP-30 is ideal for industrial applications in aerospace, oil & gas, manufacturing, and maintenance, supporting efficient and dependable inspection workflows.
What's Included
| Item | Details |
|---|---|
| VP-30 Visible Penetrant | 1 gallon (3.7 L) container |
Box Dimensions & Shipping Weight (Estimated)
| Parameter | Imperial |
|---|---|
| Length | 10.0 in |
| Width | 10.0 in |
| Height | 12.0 in |
| Dimensions (L × W × H) | 10.0 × 10.0 × 12.0 in |
| Weight | 9.0 lb |
Key Specifications
| Parameter | Details |
|---|---|
| Product Type | Visible dye penetrant |
| Inspection Methods | Method A (water washable), Method C (solvent removable) |
| Visibility | Visible (red dye) |
| Container Size | 1 gallon (3.7 L) |
| Application | Liquid penetrant inspection (LPI) |
| Sensitivity | Suitable for general-purpose defect detection |
Performance Features
Dual-Method Flexibility
Compatible with both water washable and solvent removable processes, allowing adaptability to different inspection procedures.
High-Contrast Indications
Produces clear red indications under visible light for easy defect identification without UV equipment.
Effective Penetration
Optimized formulation enables penetration into fine surface discontinuities for reliable detection.
Consistent Performance
Provides stable and repeatable inspection results across a wide range of applications.
User-Friendly Application
- Easy to apply using spray, brush, or immersion methods
- Compatible with standard penetrant inspection workflows
- Simple removal depending on selected method
- Supports efficient inspection processes
Built for Industrial Environments
- Reliable performance in production and field settings
- Suitable for high-volume inspection operations
- Designed for consistent daily use
- Compatible with standard NDT consumables and processes
Compliance & Standards
VP-30 supports inspection requirements in accordance with:
- ASTM E165 — Liquid Penetrant Testing
- ASTM E1417 — Penetrant Examination
- ASME Section V — NDT Methods (when applicable)
- Industry standards for visible dye penetrant inspection
Compatibility
Compatible with:
- Visible dye penetrant inspection systems
- Developers and cleaners for LPI processes
- Ferrous and non-ferrous materials
- Industrial inspection workflows
Ideal Applications
- Surface defect detection (cracks, porosity, seams)
- Weld inspection and quality control
- Aerospace and manufacturing QA/QC
- Oil & gas and pipeline inspection
- Maintenance and repair inspection
- General liquid penetrant testing (LPT)
About Met-L-Chek
Met-L-Chek is a leading manufacturer of liquid penetrant and magnetic particle inspection products, known for delivering high-quality NDT consumables worldwide. Their products are widely used in critical inspection applications where reliability, compliance, and performance are essential.