Crocodile Silver consists of Portland cement, other chemicals and special colorants, which make the product odorless and prevent the grout from peeling out or shrinkage. The special adhesive in the grout helps with high adhesion and long-lasting. This product is perfect for the joint width that are less than 7 mm, both outdoor and indoor. Because of the very fine powder, this product gives a smooth finished texture when used. To use this product, only mix it with water and apply it to the surface.