NM01VP3021GL

Met-L-Chek VP-302 High Temperature Visible Penetrant - 1 Gallon (3.7 Liters)

Revolutionize your high-temperature Liquid Penetrant Inspection (LPI) processes with this 1-gallon (3.7 Liters) container of Met-L-Chek VP-302 High Temperature Visible Penetrant. Engineered for critical applications where components cannot be cooled or require in-service inspection at elevated temperatures, VP-302 is a premium, non-halogenated penetrant that provides clear, visible indications of surface-breaking discontinuities even under challenging thermal conditions.

Key Features & Benefits:

• Exceptional High-Temperature Performance: Designed to be effective in a broad operational range of 51.6°C to 176.6°C (125°F to 350°F). This eliminates the need for extensive cooldown periods, significantly reducing inspection time and increasing efficiency for hot components in industries such as refining, power generation, and field weld inspection.

• Highly Visible Red Indications: As a Type 2 visible penetrant, VP-302 produces bright, distinct red indications under natural white light, ensuring easy and reliable detection of surface flaws such as cracks, porosity, and laps without the need for UV-A illumination.

• Comprehensive Industry Compliance: Meets or exceeds the stringent requirements of numerous global NDT standards, ensuring its suitability for the most demanding applications:

  • AMS-2644: Qualified Products List (QPL) listed, signifying aerospace approval.

  • ASME Boiler and Pressure Vessel Code Section V: Approved for use in pressure vessel and boiler inspections.

  • ASTM E-165 / ASTM E-1417: General standards for LPI practice.

  • ISO-3452-2: International standard for penetrant testing materials.

  • MIL-I-25135C (Interim AM-4): Military specification for penetrant inspection.

• Material Safe Formulation: Low in sulfur, chlorine, fluorine, and other halogens, making it safe for use on sensitive alloys, including titanium and high-nickel alloys commonly found in nuclear, aerospace, and medical components.

• Optimized for Field and Shop Use: Its unique formulation allows for rapid penetration at elevated temperatures, with dwell times typically ranging from 2 to 5 minutes at 93.3°C (200°F) for coarse cracks.

• Convenient 1-Gallon Size: Ideal for smaller workshops, field kits, or topping up larger systems, providing a practical volume for various inspection needs.

• Trusted Manufacturer: Met-L-Chek is a long-standing, reputable leader in NDT consumables, known for producing high-quality and reliable inspection materials.

Specifications:

• Product: High Temperature Visible Penetrant

• Model: VP-302

• Volume: 1 US Gallon (3.7 Liters)

• NDT Classification:

  • Test Method: Penetrant Testing – Visible Penetrant

  • Type: Visible: Type 2

  • Method: C (Solvent Removable - typically used with a compatible remover like R-502)

• Color: Red Liquid

• Use Temperature Range: 51.6°C – 176.6°C (125°F - 350°F)

• Flash Point: > 148.8°C (> 300°F)

• Low in Restricted Elements: Sulfur, Chlorine, Fluorine, etc. (<100 ppm)

• Approvals: AMS-2644 (QPL listed), ASME Section V, ASTM E-165, ASTM E-1417, ISO-3452-2, MIL-I-25135C, NAVSEA-250-1500-1, Dassault IQ-1-0-1, NFQS DC 103, RCC-M, MIL-STD-2132, MIL-STD-271.

Typical Applications:

• High-temperature weld inspections (e.g., in refineries, power plants).

• In-service inspections of hot components.

• Detection of cracks, porosity, laps, and other surface discontinuities on components that cannot be cooled.

• Quality control in fabrication, aerospace, and nuclear industries.