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3M launches Cooling Film to reduce vehicle heat and improve efficiency in hot climates

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02 Sep 2026
PRNewsWire
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Bullish
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3M has introduced the 3M™ Cooling Film, a reflective film applied to vehicle roofs designed to reduce heat buildup inside cabins by reflecting over 85% of solar radiation. This innovation aims to lower interior temperatures by up to 10°F, decrease cooling energy demand, and protect temperature-sensitive cargo, enhancing comfort and operational efficiency for fleets, refrigerated trucks, and passenger rail vehicles. The durable film resists UV, rain, and wear, comes with a five-year warranty, and is quickly installed by professionals. This product addresses growing heat challenges in transportation, helping operators save energy and improve vehicle performance in warmer climates.

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