CERABIEN™ ZR FC Paste Stain consists of the original CERABIEN™ ZR synthetic feldspathic porcelain particles and metal oxides combined in a liquid solution. The consistency of the 27 fluorescent paste stains is thixotropic and flexible, which allows you to apply them in ultra-thin layers of up to 0.1 mm thickness. As the ceramic particles protect the metal oxides from wear, the resulting staining effects are made to last.The application process is highly efficient and controllable, leading to consistent outcomes.