Crystalluria signifies that the urine is supersaturated with the compounds that comprise the crystals, e.g. ammonium, magnesium and phosphate for struvite. Due to its very low specific weight and due to the extremely good resistance this SiLiglit Polyester Glitter Grade I can also be used within the industrial sector, e. g. within the paint- and coatings trade or for flooring- and wall coverings.