Lanxess® Royco® HF-825 Synthetic Assembly Fluid & O-Ring Lubricant 1.75 LB Can Yellow Liquid 825-1-75LB

ROYCO HF-825 is a concentrated solution of methacrylate polymer in a synthetic diester based oil which provides lubricity and at the same time,a "tacky" film. ROYCO HF-825 is used as an assembly aid to "stick - hold" parts together in multi-component mechanisms such as gearboxes, pumps, and engine accessories. ROYCO HF-825 is also used to "wet out" or lubricate O-rings prior to pressing them into cavities thus preventing chafing or tearing of the O-ring surface. Because HF-825 is commonly used as a viscosity index improver in many lubricating oils, there is no cause for compatibility concerns when used in contact with the oil wet areas of the lube system.

SPECIFICATIONS
• Appearance: Liquid
• Colour: Yellow
• Flash point: 397 °F
• Density: 0.912 g/cm³
• Dynamic viscosity: 225 - 425 mPa.s
• Kinematic viscosity: 329 mm²/s at 212 °F