AkzoNobel - Aviox AVIOX-77702-702734 (5-LITRE-CAN)

Additional Product Information

Overview

Aviox Finish 77702 is a 3-component, low VOC, isocyanate-cured polyurethane topcoat designed for high-gloss, exterior aerospace applications. It is widely used in aviation and MRO environments for protecting fuselages and aircraft surfaces from UV, chemical, and hydraulic fluid exposure. Maintenance teams rely on it for its rapid application, durability, and ease of repair, making it ideal for reducing aircraft downtime.

Key Technical Specs for Aviox Finish 77702

• Type: 3-component polyurethane topcoat
• Size/Volume: Base 77702, Hardener 90150, Activators 99322, 99321, 99341, 99330 (various pack sizes available)
• Color: Various solid colors; effect colors available in Aviox Advanced Mica Series
• Viscosity/Consistency: 21 30 sec ISO Cup #4; 11 16 sec Gardner Zahn Cup #2 at 23 C (73 F)
• Cure / Working Time (Pot Life at 23 C/73 F): 99341 2 hrs; 99321 2 hrs; 99322 1.5 2 hrs; 99330 1 hr
• Tensile / Peel Strength: Refer to OEM certification documents
• Shore Hardness: Not specified; consult technical data sheet
• Service Temperature: Suitable for exterior aerospace use; stable under operational conditions
• Typical Uses: Fuselage coatings, decorative markings, exterior surface protection, spot repairs
• Shelf Life: Base 77702 24 months; Hardener 90150 24 months; Activators 36 months

Approvals & Specifications

• Airbus AIMS 04-04-025, 04-04-031, 04-04-032
• Embraer MEP 10-069
• UK Ministry of Defense BS2X34 TY A
• Low VOC, high solids, isocyanate-cured

Typical Aircraft MRO / AOG Applications

• Exterior fuselage coatings on commercial aircraft
• Spot repair and decorative markings
• Military aircraft maintenance and refinishing
• Rapid-turnaround AOG surface repairs

Compatibility & Safety Notes

• Compatible with most commonly used primers; observe primer recoat times
• Requires PPE: gloves, respirator, protective eyewear, and appropriate clothing
• Ensure surface is clean, dry, and free of contaminants before application
• Handle according to local safety, disposal, and transportation regulations

Packaging & Procurement

• Available in base, hardener, and multiple activator pack sizes
• Storage temperature: 5 35 C (41 95 F)
• High-solid formulation reduces number of coats required
• Spray-ready after mixing; suitable for HVLP, conventional, and electrostatic spray systems

Why Aviox Finish 77702 is Chosen for AOG / MRO

• Fast drying and recoating reduces aircraft downtime
• High durability and chemical resistance ensure long-lasting protection
• Versatile activator options allow application in varied environmental conditions
• Easy spot repair minimizes operational disruption

Practical Suggestions for Your Team (AOG Mindset)

• Stock base, hardener, and activator components for rapid deployment
• Conduct training for mixing ratios, activator selection, and spray equipment optimization
• Maintain clean, controlled environment for consistent application
• Perform test panels for color match and surface finish verification

Manufacture / Aviation Spec Codes

• Manufacturer: AkzoNobel Aerospace Coatings
• Product ID: Aviox Finish 77702
• MIL/OEM/Export Codes: Airbus AIMS 04-04-025, 04-04-031, 04-04-032; Embraer MEP 10-069; UK MOD BS2X34 TY A

Alternative Names & Descriptions

• Aviox 77702 Topcoat
• AkzoNobel Aviox PU High-Gloss
• Aviox Finish 77702 PU Exterior
• Aviox 77702 High Solid Polyurethane
• Aviox PU Topcoat 77702 Series