Loctite LOCTITE-SI-5331 (100-ml-Tube)

Additional Product Information

Overview

This product is an epoxy-based marking ink designed for permanent identification of components in aviation and MRO environments. It is commonly used for durable part marking where resistance to chemicals, heat, and operational wear is required. Maintenance and inspection teams rely on it for clear, long-lasting markings that remain legible throughout the service life of aircraft components.

Key Technical Specs for Enthone M0NC

• Type: Epoxy-based marking ink
• Size/Volume: Supplied in standard industrial containers (varies by supplier)
• Color: Dark/black tone
• Viscosity/Consistency: Medium-viscosity ink
• Cure/Working Time: Catalyst activated; ambient or heat cure depending on process
• Tensile/Peel Strength: Designed for high adhesion to prepared substrates
• Shore Hardness: Not typically specified for marking inks
• Service Temperature: Suitable for high-temperature aerospace environments
• Typical Uses: Permanent component marking
• Shelf Life: Typical 12 months unopened when stored as recommended

Approvals & Specifications

• Used in accordance with internal OEM marking and identification procedures
• Complies with common aerospace durability and chemical resistance requirements
• Meets typical MRO standards for permanent part identification

Typical Aircraft MRO / AOG Applications

• Marking of metal and composite aircraft components
• Identification of repaired or overhauled parts
• Component traceability during AOG recovery operations
• Inspection and quality control marking in hangar environments

Compatibility & Safety Notes

• Compatible with properly prepared metal and composite substrates
• Surface cleaning and preparation recommended prior to application
• Use appropriate PPE including gloves and eye protection
• Ensure adequate ventilation during mixing and application

Packaging & Procurement

• Available in small-volume containers suitable for MRO use
• Typically supplied as base material with separate catalyst
• Store in cool, dry conditions per manufacturer guidelines
• Easy to integrate into existing marking and identification processes

Why Enthone M0NC is Chosen for AOG / MRO

• Fast and reliable curing options to support time-critical repairs
• High resistance to chemicals and temperature extremes
• Durable markings that remain legible over long service intervals
• Trusted performance in demanding aviation environments

Practical Suggestions for Your Team (AOG Mindset)

• Stock both base and catalyst to avoid AOG delays
• Train technicians on correct mixing ratios and cure conditions
• Label containers clearly to prevent application errors
• Verify surface preparation standards during urgent repairs

Manufacture / Aviation Spec Codes

• Manufacturer: Enthone
• Product ID: M0NC
• Applicable to internal OEM and MRO marking specifications
• Export and handling subject to supplier and regional regulations