Sanydur is made of a core of mineral fillers and vynil-ester resins that provide rigidity and dimensional stability. Its sanitary gel coat layer has several functions: waterproofing, color and texture stability, anti-slip properties, preventing surface porosity and making cleaning easier. In addition, it extends service life, offers chemical resistance, and allows for repairs. Compared to lacquers and paints, Sanydur’s gel coat retains color better, is more non-slip, prevents porosity, withstands the passage of time and offers greater chemical resistance.