JH-761 is a light green powder. This product has stable sealing quality and features the following characteristics: 

1.The tank solution has excellent resistance to impurity ions. 

2.It has a wide process range: The operating temperature is 20-35°C. With an appropriate extension of time, it can still achieve excellent sealing effect even at 15°C. It can also be used to prepare the tank solution with tap water. 

3.It is easy to operate: The tank solution has a strong buffering capacity against acids and alkalis, and there is no need to frequently adjust the pH value. The consumption of fluorine and nickel is basically balanced. 

4.It has a strong inhibitory effect on the "powder frost" during the sealing process. 

5. The silver-white aluminum profiles can still maintain their silver-white color after being sealed.