Sodium silicate in solid form, commonly known as water glass powder or sodium metasilicate, has the following applications:

Some common uses of Sodium Silicate Solid include:
1- Detergents and Cleaning Products: Sodium silicate solid is used in powdered laundry detergents, dishwasher detergents, and other cleaning products.
2- Automotive and Industrial Cleaners: It is used in heavy-duty cleaners and degreasers for automotive and industrial applications.
3- Fireproofing: Sodium silicate solid can be mixed with other materials to create fire-resistant coatings or paints.
4- Adhesives and Sealants: It is used as an adhesive or sealant in various applications, such as bonding glass, ceramics, or metals.