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HomeOwner ShopLubricantsLubricating OilsROYCO® HF-825 Acryloid Assembly Fluid & O-Ring Lubricant - 1.75 lb
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ROYCO® HF-825 Acryloid Assembly Fluid & O-Ring Lubricant - 1.75 lb
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ROYCO® HF-825 Acryloid Assembly Fluid & O-Ring Lubricant - 1.75 lb

Availability: In Stock and Ready to Ship!
International Orders
Part#: 825-1-75LB
Our Price: $66.99
$2.99Guarantee your order ships out today (US ONLY)
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Material Safety Data Sheets (MSDS): MSDS1
Quantity:
ROYCO HF-825 is a concentrated solution of methacrylate polymer in synthetic diester based oil, which provides lubricity, and at the same time, a "tacky" film. HF-825 is ashless as well so it will not cause deposits or coke formation in the oil–wetted sections of engines or hydraulic systems.

APPLICATIONS

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-wetted areas of the lube system. ROYCO HF-825 is currently used by most major airframe and engine manufacturers and is qualified to part numbers by GE, Pratt and Whitney, Rolls-Royce Allison, among others.

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Product Details
Unit Size : 1.75 lb
Shipping Weight : 2.5 pounds
Manufacturer P/N : 825-1-75LB
Schedule B Code : 3403190000
Specifications
PROPERTIESTYPICAL
Kinematic Viscosity, cSt (Diluted 3:1 with Plexol 201)
      @ 100°F
      @ 210°F

2900
350
Viscosity, SUS (Diluted 3:1 with Plexol 201
      @ 100°F
      @ 210°F

12,490
1610
Flash Point, °F (°C) (Diluted 3:1 with Plexol 201)420 (215)
Fire Point, °F (°C) (Diluted 3:1 with Plexol 201)475 (246)
Specific Gravity, gm/cc. 60°F/60°F0.969
Total Acid Number, mq KOH/gm0.10
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