Priolube^™ 3971

Priolube™ 3971 is an oxidatively and hydrolytically stable polyol ester.​

Priolube 3971 ester is suitable for a wide range of applications, particularly in high temperature situations.​

We recommend this product is used in the following typical treat rates:​

• Chain oils: up to 98%​
• Ferrous metal rolling oils: 20 - 50%​​
• Greases: 5 - 90%​​
• Industrial gear oils: up to 98%​
• Non-ferrous metal rolling oils: 20 - 50%​

​Priolube™ 3971 ester is based on renewable raw materials.​

Applications: ​

• Driveline & transmission (ICE & hybrid)​
• Greases​
• Chain oil - high temperature​
• Metalworking and forming - rolling oils​
• Industrial gear oils

Key Specs

 

​​Property​	​​Units​	​​Value​
​​Kinematic viscosity​ at 40°C [at 100°C]	​​cSt​	30 [5.9]
​​Flash point (COC)	°C	285
Biobased carbon content (ASTM D6866)	%	​​85