Structuran is a sintered glass granulate which gives an effect of depth when viewed from the front. Decoran is the variety more applicable for interior situations, such as countertops and other furniture. The glass granules are from recycled float glass and during the sintering process paint pigments may be added to achieve a colored effect. Structuran is semi transparant and can be used indoors and outdoors. Structuran can be used as a replacement for natural stone panels with the benefit of being highly chemical resistant and the ability to create curved panels.