Carbide weighted hardness: weighted weighted material quality, has super-strength hardness and durability, strong ability to resist punching, long-term use, no easy change. Usage and Capacity: Compatible and proprietary model number 7-8 gun. Environmental material quality: The material is made of highly water-absorbent stainless steel resin material, environmentally safe, non-toxic, and conforms to international safety standards. How to use: Foaming time 120-180 minutes, accelerated foaming with hot water. After completing foaming, store in a sealed container protected from light to release excess moisture. Maximum storage period is half a year.
