A.Properties of Cryson Bi-protective Nano-Coating Agent

Cryson bi-protective nano-coating agent is a nontoxic, nonvolatile, and nonflammable environmental green material. It can be applied on various surfaces by spray or with a brush. Owing to its high osmotic pressure, this product can easily penetrate into objects at least 3 mm from surface and fill interior porous cavities with insoluble nanocrystals. The coated surfaces thus have a higher mass density with water-proof and anti-fungus bi-protective properties. The coated surfaces also exhibit higher mechanical strength and become hydrophobic, which allow water flowing easily over the surfaces and prevent water penetration into the interior.    

B.Comparison with  Other Water-proof Coating Materials Commercially Available on Market  

1. Cryson bi-protective nano-coating agent is a water-base liquid. Unlike other competitive products, which often form a thin layer of white powders on an object, Cryson bi-protective nano-coating agent enforces the surface strength of the coated object without leaving any organic or inorganic residues. 
 
2. Cryson bi-protective nano-coating agent can be applied on surfaces of a variety of materials, which include cement , wooden fiber , wooden plates , porcelain, and stones, etc . 

The coated surfaces can exhibit multiple protective functions, such as water-proof, anti-fungus, and antibiotic. The hydrophobic property of the coated surfaces also enables the coated objects to be dirt-proof and long-lasting fresh-looking.