Investor Presentaiton

Evotherm Warm Mix Value Proposition Significant, quantifiable benefits for road construction Value Created per Lane Mile $2000 Emissions Reduction Worker Safety Recycling: Asphalt, Tires $1500 Materials Savings ■ Value delivered is often 2X the level of input costs ■ DOTS around the world increasingly aware of warm. mix performance benefits. ■Trend toward increased recycling supports Evotherm growth Evotherm Asphalt Plant Production Increases Cost per Lane Mile $1000 37 32 $500 0 Faster construction Cold Weather Paving Extended Haul Distance Energy Savings Additional benefits Quantifiable Value Ingevity

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