We have tried metal grease and found it to be effective, so we are considering adopting it. Therefore, we would like to know about the environment in which the metal grease is used.

We will answer you about the environmental conditions in which Bell Hammer Metal Grease is used.
Suzuki Kikou's Bell Hammer Metal Grease is an individual lubricating grease, and its basic concept is different from that of the LS Bell Hammer series, which aims to change the composition of metals.
It is an individual lubricant (rolling lubrication) using copper powder, graphite, zinc oxide, molybdenum, etc.
Flame-resistant temperatures range from -26°C to 800°C or higher, and only the individual powder remains.
It is also a grease with extremely strong chemical resistance, including water resistance.