Coat āNā Cool HMS is a long lasting, easy to apply engineered liquid 2-part architectural coating specially designed to reflect sunlight in the UV and IR spectrum. This subsequently reduces the overall exterior surface temperature of the structure by as much as 50%, as well as reducing sun damage and increasing the life of the structure.It offers excellent adhesion and a low-sheen that is resistant to mildew and algae. Treating your structure with Coat āNā Cool HMS will lead to less energy use for cooling while increasing the life of the HVAC equipment and lowering maintenance costs.