Promastop Cement is another sealant variant KITCI holds, best for floors and walls across various landscapes, it’s a four-hour fire-resistant sealant. Derived from fire-resistant and lightweight cement, its economical thin application and quick setting abilities. This makes it ideal for mixing cement in various consistencies. The thick application of this material has some degree of load-bearing which is less prone to shrinkage over time. In addition, it has a hard surface finish upon drying.