Sustainability
Media release
AkzoNobel lightens the load for TAP Air Portugal with more efficient aerospace coating
August 19, 2026
(AKZA; AKZOY)
AkzoNobel’s Aerospace Coatings business and TAP Air Portugal have successfully completed operational trials of lighter aircraft basecoat technology which can reduce coating weight by up to 26kg per aircraft.
Based on projected fleet-wide implementation, the lightweight Aerobase UPD formulation is expected to contribute to annual fuel savings of approximately 428.5 tons1. This would result in annual cost savings of more than half a million euros1 and an estimated reduction of around 1,353 tons of CO2eq emissions1.
The trials demonstrated that the innovative Aerobase UPD system can reduce total basecoat film thickness by 36% compared with the previous two-coat formulation, while maintaining the durability, appearance and finish quality standards required for commercial aviation operations.
“We continuously evaluate opportunities to improve operational efficiency and reduce environmental impact across our operations,” explains João Carvalho, Structures Engineer at TAP Air Portugal.
“The results achieved through this collaboration with AkzoNobel Aerospace Coatings demonstrate how relatively small weight reductions, when applied consistently across aircraft fleets, could contribute to meaningful long-term fuel and emissions savings, while also supporting operational efficiency.”
Patrick Bourguignon, Director of AkzoNobel’s Automotive and Specialty Coatings business, adds: “By reducing total film build and simplifying the application process, Aerobase UPD helps operators lower aircraft weight, improve paint shop productivity and maintain the high quality finish standards required across commercial aviation fleets.
“This program with TAP Air Portugal clearly demonstrates how incremental innovations in coating technology can deliver measurable operational benefits and emissions savings for airlines.”
The Aerobase UPD coating enables the required hiding power and finish quality to be achieved through a single basecoat application cycle, eliminating the need for a second full basecoat layer and associated flash-off stages. The enhanced formulation also delivers approximately 40% greater sag resistance compared with the traditional two-layer system.
Aerobase UPD is certified to AMS3095 standards for global mixed-fleet MRO operations and integrates with the upgraded Aerobase activator and existing Aerobase hardeners, enabling straightforward implementation within existing paint shop processes.
Learn more about AkzoNobel’s Aerospace Coatings business: https://aerospace.akzonobel.com/en
About AkzoNobel
Since 1792, we’ve been supplying the innovative paints and coatings that help to color people’s lives and protect what matters most. Our world class portfolio of brands – including Dulux, International, Sikkens and Interpon – is trusted by customers around the globe. We’re active in more than 150 countries and use our expertise to sustain and enhance everyday life. Because we believe every surface is an opportunity. It’s what you’d expect from a pioneering and long-established paints company that’s dedicated to providing more sustainable solutions and preserving the best of what we have today – while creating an even better tomorrow. Let’s paint the future together.
