PU66 8H NL GAM C 3603 MATT BLACK 5LT

The PPG PU66-8H-5440-0001 is a high-performance two-component polyurethane topcoat, expertly formulated to provide durable protection and decoration for both internal and external aircraft structures. Part of the trusted PU66 range, this topcoat is specially engineered to resist fluids, including Skydrol and various hydraulic solutions, while offering superior UV resistance for long-lasting durability in demanding aviation environments. Key Features: Conventional Solids: The PU66-8H-5440-0001 is designed with conventional solids, ensuring balanced viscosity and ease of application while maintaining excellent coverage and finish. Exceptional Fluid Resistance: Engineered for aircraft applications, this topcoat excels in resisting Skydrol, hydraulic fluids, and other aviation-specific chemicals, making it ideal for high-stress environments where fluid exposure is common. Outstanding UV and Long-Term Durability: With advanced UV protection, this topcoat is designed to withstand extended outdoor exposure, protecting aircraft surfaces from the harsh effects of sunlight and environmental wear over time. Applications: For optimal results, ensure the surface is clean, dry, and properly prepared. Use high-performance solvent cleaners like DeSoto CN20 or Desoclean 45 for thorough pre-treatment. Follow the recommended overcoating windows for any primer applied. The 5440 base component requires mechanical agitation to ensure even dispersion—stir or shake until fully mixed before slowly adding the activator. When applying via spray, add the required thinner while stirring. Order today to experience the benefits of PPG’s advanced coating technology and enhance the resilience of your aircraft surfaces.