Art of craftsmanship | Discover the contemporary masterpiece of Porcelanite slab for indeed application: - Counter Top - Kitchen Top - Vanity Top Porceko Porcelanite Slab (PPS) When you hear "most durable countertop", what materials immediately come to mind? Most likely granite or quartz, right? Well, you're not alone in thinking that. While those two materials are impressive in durability though, people often forget about the quiet strength of Porcelain Slab countertops. Many may be surprised to hear that Porcello Slab is actually stronger than granite and matches the hardness of quartz. What is Porcelain Porcelain Slab They're a part of the engineered stone family Portico Slab is made from kaolinite clay baked in extreme heat (1200 - 1400 °C) to harden it into a dense and highly durable material. Impurities such as silica, mineral oxides, and feldspars do exist in the clay. But rather than detract from Porcekoslab's quality, these impurities only add to Porcello Slab strength and colour.