Babbco HM430 (10-Ltr-Barrel)

Additional Product Information

Overview

HM-430 is a high-sensitivity, water-washable fluorescent penetrant designed for advanced non-destructive testing (NDT) in aviation and MRO environments. Used under UV-A light, it helps inspection teams detect fine surface-breaking defects quickly and reliably. Maintenance and inspection teams rely on it for consistent, repeatable inspection results on critical aircraft and high-integrity components.

Key Technical Specs for HM-430

• Type: Water-washable fluorescent penetrant, Level 3 sensitivity
• Size/Volume: Available in aerosol and bulk industrial packaging
• Color: Bright green-yellow fluorescence under UV-A inspection
• Viscosity/Consistency: Approx. 18 mm�/s at 40°C (104°F)
• Cure/Working Time: Designed for rapid inspection workflows; dwell time per inspection procedure
• Tensile/Peel Strength: Not applicable (inspection fluid)
• Shore Hardness: Not applicable (liquid penetrant)
• Service Temperature: Typical ambient inspection range 10�50°C (50�122°F)
• Typical Uses: Detection of surface-breaking cracks, laps, seams, porosity and fatigue defects
• Shelf Life: As stated by manufacturer when stored sealed and correctly

Approvals & Specifications

• AMS 2644 compliant
• ISO 3452-2 compliant
• Suitable for aerospace, automotive and industrial NDT processes

Typical Aircraft MRO / AOG Applications

• Aerospace engine component inspection
• Landing gear and structural component checks
• Critical weld and fabrication inspections
• Airframe structural assemblies
• High-integrity component maintenance and overhaul

Compatibility & Safety Notes

• Compatible with most aerospace metals including aluminium, steel and titanium
• Can be used with D-100, D-106, D-90G and R60 developers
• Flash point above 93°C (199°F) for safer handling
• Use appropriate PPE including gloves and eye protection
• Ensure proper UV-A inspection procedures and ventilation

Packaging & Procurement

• Available in convenient aerosol cans and bulk containers
• Suitable for field maintenance kits and workshop use
• Store in cool, dry conditions away from direct sunlight
• Portable and easy to deploy for AOG situations

Why HM-430 is Chosen for AOG / MRO

• High sensitivity enables rapid detection of fine defects
• Water-washable formulation simplifies cleaning and workflow
• Reliable and consistent inspection performance
• Versatile across multiple inspection environments
• Ideal for fast turnaround and field deployment

Practical Suggestions for Your Team (AOG Mindset)

• Stock aerosol units for rapid deployment during AOG events
• Train technicians on UV-A inspection best practices
• Maintain compatible developer inventory for enhanced results
• Store in controlled environments to maintain performance

Manufacture / Aviation Spec Codes

• Manufacturer: SHERWIN Inc. (USA) / NDT-Europa (NL)
• Product ID: HM-430
• Specifications: AMS 2644, ISO 3452-2

Alternative Names & Descriptions

• HM-430 Fluorescent Penetrant
• Sherwin HM-430 Penetrant
• Level 3 Water-Washable Fluorescent Penetrant
• HM-430 NDT Inspection Fluid
• NDT-Europa HM-430