Optimus Fire Resistant 40G Hydraulic Fluid SAE 40

Optimus Fire Resistant 40G Hydraulic Fluid SAE 40 is a special oil made by Fubex for machines that use high pressure. It has an SAE 40 rating, which means it has a medium thickness and works well in different temperatures. The “G” likely means it has extra ingredients to protect machine parts from wearing out. Since it is fire-resistant, it won’t easily catch fire, even in hot conditions. This is because it’s made with a water-glycol base, which helps keep machines safe.