PPG 54560001-KAH0 (5-Ltr-Tin)

PPG Celogliss® 5456 Abrasion Resistant Coating

Overview

PPG Celogliss® 5456 is a two-component polyurethane abrasion-resistant topcoat developed for aerospace applications where painted surfaces are exposed to repeated mechanical wear from moving components. Designed to provide exceptional abrasion resistance while maintaining excellent chemical, hydraulic fluid, water, and UV resistance, the coating is widely used on aircraft surfaces requiring long-term durability under demanding operational conditions.

Key Technical Characteristics

• Product Type: Two-component polyurethane abrasion-resistant topcoat
• Chemistry: Polyurethane coating system
• Mix Ratio (by Volume):
  • 1 Part 5456 Base Component
  • 1 Part 0730/9000 Activator
  • 0491/9000 Thinner (as required for viscosity)
• VOC (Mixed, Unthinned): 580 g/L
• Recommended Dry Film Thickness: 80-120 ?m
• Maximum Dry Film Thickness: 150 ?m
• Theoretical Coverage: 4 m�/L at 100 ?m dry film thickness
• Dry Film Density: 1.4-1.7 g/cm�
• Gloss Level: 30-40 Gloss Units (60°)
• Pot Life: 4 hours at 21-25°C

Core Performance Benefits

• Outstanding abrasion resistance for high-wear aircraft surfaces
• Excellent resistance to water and phosphate ester hydraulic fluids
• High chemical resistance
• Exceptional UV durability for exterior service
• Durable polyurethane finish for demanding operating environments
• Suitable for areas subjected to repeated mechanical contact
• Compatible with approved aerospace primer systems
• Designed for long-term aerospace service life

Typical Applications

• Aircraft surfaces exposed to moving mechanical components
• High-wear access areas
• Sliding and contact surfaces
• Aircraft structural protection
• Commercial aircraft finishing
• Military aircraft coating systems
• Business jet exterior and structural coatings
• Aerospace OEM production and MRO applications

Material Engineering & Design Features

Celogliss® 5456 is engineered as a conventional-solids polyurethane topcoat that combines exceptional abrasion resistance with long-term environmental durability. The coating maintains its protective performance while resisting mechanical wear, ultraviolet exposure, aviation fluids, and weathering.

The coating is qualified to major aerospace specifications including:

• ASNA 3632 (Restricted Colours)
• ASNA 4289 (Restricted Colours)
• BLGG 140201 (Restricted Colours)
• MDL 5040 (Dark Grey BF4 Only)
• Meets Airbus AIMS 04-04-007 performance requirements

It is compatible with coating systems qualified to:

• AIMS 04-04-001
• AIMS 04-04-012
• AIMS 04-04-077
• AIMS 04-04-078
• BLGG 140301
• HMDC 0055
• HMDC 0060
• MDL 5041

Installation & Handling

• Prepare surfaces using approved aerospace solvent cleaners such as DeSoto® CN20 or Desoclean™ 45
• Ensure all components are conditioned to 15-35°C for at least 24 hours before mixing
• Stir or shake the base thoroughly before mixing
• Add activator while stirring, followed by thinner as required to achieve application viscosity
• No induction time is required
• Recommended application conditions:
  • Temperature: 15-35°C
  • Relative Humidity: 30-85%
• Apply several cross coats to achieve the recommended film thickness
• Recommended spray equipment:
  • HVLP Air Spray: 1.2-1.4 mm nozzle
  • Pressure Pot: 1.4-1.5 mm nozzle
• Clean equipment immediately after use using DeSoto® CN20, CN44, or Desoclean™ 45 solvent cleaners

Environmental & Compliance Notes

• Store in original unopened containers
• Recommended storage temperature: 5°C to 35°C
• Shelf Life:
  • 5456 Base Component: 24 months
  • 0730/9000 Activator: 24 months
  • 0491/9000 Thinner: 10 years
• Flash-off time before force drying: 30 minutes
• Review the applicable Safety Data Sheet (SDS) before use
• Intended for professional industrial and aerospace applications only

Key Advantages for Aerospace Use

• Exceptional abrasion resistance for high-contact aircraft surfaces
• Excellent resistance to aviation fluids and environmental exposure
• Long-term UV stability and weathering performance
• Qualified to multiple aerospace OEM specifications
• Compatible with approved aerospace primer systems
• Designed specifically for demanding aircraft operating environments
• Provides durable protection with controlled semi-gloss appearance
• Suitable for OEM production and aircraft maintenance refinishing programs