DULUTH, Georgia (February 27, 2026): SIWO US, a leading waterborne polyurethane manufacturer, today announced the development of a cool-touch waterborne polyurethane designed specifically for automotive interior applications. The new formulation reduces surface heat absorption on dashboards, door panels, and center consoles, enhancing passenger comfort in vehicles exposed to direct sunlight while maintaining high-performance durability.
The cool-touch formulation leverages advanced waterborne polyurethane dispersion technology to achieve excellent adhesion, chemical resistance, and long-term abrasion performance. It is compatible with a variety of substrates, including plastics, synthetic leathers, and composite materials, making it suitable for OEM and aftermarket automotive interior production. This innovation addresses growing consumer demand for comfort-focused interiors while adhering to stringent environmental regulations, including low volatile organic compound (VOC) requirements.
“Our goal is to combine comfort, safety, and sustainability in automotive coatings,” said a spokesperson from SIWO US. “With our cool-touch waterborne polyurethane, manufacturers can provide interiors that stay cooler in direct sunlight without compromising performance or durability, meeting the evolving expectations of both automakers and consumers.”
The product development process involved optimizing the dispersion’s particle size, surface energy, and thermal reflectivity to achieve significant reductions in surface temperature under simulated sunlight conditions. Early testing demonstrated a noticeable drop in heat retention compared to conventional polyurethane coatings while maintaining high resistance to UV degradation, chemical exposure, and mechanical wear.
SIWO US has designed the cool-touch coatings for seamless integration into existing industrial processes, ensuring compatibility with automated spraying systems and traditional curing methods. The product is offered in a range of finishes, from matte to semi-gloss, and can be customized with color and texture options to match specific interior design requirements.
In addition to improving passenger comfort, the coating contributes to energy efficiency by reducing the need for air conditioning load in vehicles, indirectly supporting automotive sustainability initiatives. As a waterborne polyurethane supplier, SIWO US continues to focus on environmentally responsible solutions that combine innovation, performance, and scalability.
For automotive manufacturers and interior suppliers seeking advanced coatings that enhance passenger experience, SIWO US provides technical support, formulation guidance, and bulk supply options to meet production demands.
Interested businesses can contact the polyurethane manufacturer on the information provided below.
About SIWO US Inc.
SIWO US Inc. is a research-based manufacturer specializing in waterborne polyurethane dispersions for coatings, adhesives, textiles, synthetic leather, and industrial applications. The company is committed to innovation, sustainability, and customer-driven polymer development.

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