KRION™ the Solid Surface from PORCELANOSA Group KRION™ is a new generation solid surface developed by Krion Porcelanosa Grupo. It is a material that is warm to the touch and similar to natural stone. It is made of two-thirds natural minerals (ATH – Alumina Trihydrate) and a low percentage of high-resistance resins. This composition gives Krion™ a number of exclusive features: it does not have any pores, it is anti-bacterial without any type of additive, it is hard-wearing, highly resistant and easy to repair, only requires minimum maintenance and is easy to clean.