BP-158 is produced from German anti-water organic resins based on Silane siloxane with Nano-particles technology. A final coating is used for antique and synthetic stones, concrete surfaces and brick. This cover is based on water and environmentally friendly which is formulated in two types that one of them is mat and without making film and the other one is polisher with making shinning film. In addition to anti-watering stone and concrete surfaces, it can fill porosities and holes and harden the weak surface of concrete or stone and it increases surface resistance against climate change and UV due to high permeability and the properties of Nano-particles in its formulation. It can also show nervure of stone and more beauty appears on the stone surface due to stone surface shining.