Organic firestop material is made by compressing organic synthetic resins as the adhesive, with fire retardants and fillers added. This material remains non-curing for a long time, has excellent plasticity, and can be used for sealing as needed. It is primarily used in fireproofing projects for building pipe penetrations and cable holes, often in conjunction with inorganic firestop materials and fire-retardant bags. Inorganic firestop material is a gray powdered substance that, when mixed with water, can be used to seal cable holes or serve as a fire-resistant wall in cable tunnels. This firestop is non-toxic, odorless, and has good water and oil resistance, with a simple application method. Its oxygen index is 100, classifying it as non-combustible material. It can withstand fire for up to 3 hours. For long-term projects, using inorganic firestop material saves on engineering costs and ensures structural integrity.