This in-house developed treatment controls the transmission of solar heat through the transparent component. Unlike the UV protection provided by hard coating, the heat-control filter reduces solar energy absorption, lowering the internal temperature of vehicle interiors, operator cabs and cockpits exposed to prolonged direct sunlight.

In motorsport applications, it helps reduce heat load on the crew and limits the use of air conditioning, with positive effects on weight and energy consumption It can also be applied to the operator cabs of work vehicles and earthmoving machinery used in continuous-duty conditions.