Service Description It is the most popular technology for waterproofing and thermal insulation nowadays. It is an efficient waterproofing lining and a modern technology that is used today successfully for many different applications. This is due to the properties of this material that allow it to be applied to concrete and steel to protect surfaces and enhance their corrosion resistance. In addition, the crystalline coating also has tremendous advantages over traditional materials for insulation applications due to its rapid forming nature, high elongation and durability properties.