Select Your Region
Royco® HF-825
Royco® HF-825 is a high performance aircraft and industrial parts assembly fluid and O-Ring lubricant.
Quantity
Documents
- Manufacturer: LANXESS
- Product Line: Royco® Lubricants
- Product: Royco® Ester Lubricants
- Industries: Maintenance, Repair, Overhaul | Transportation
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
Manufacturer
Product Line
Product
Industries
Authorized Countries
Canada
United States
Overview
Royco® HF-825 is a high-quality aviation performance fluid, engineered with a synthetic diester for enhanced lubrication performance. Royco® HF-825 is a concentrated solution & specially designed to facilitate assembly of small complex parts, designed with a high “tack” to allow parts to temporarily remain in place while being assembled.
Royco® HF-825 is a versatile O-Ring lubricant that allows for "wetting out" and safe installation without concern of chafing or tearing elastomer O-rings. Royco® HF-825 can also be utilized as a viscosity index improver for many lubricating oils.
Specifications
Kinematic Viscosity, cSt (@ 100°F): 2,900
Kinematic Viscosity, cSt (@ 210°F): 350
Flash Point: 420°F (215°C)
Fire Point: 475°F (246°C)
Specific Gravity: 0.912
Density (at 60°F): 7.60 lbs/gal
Gravity (API): 23.6
Acid Number, mg KOH/g: 0.2
Primary Chemistry: Synthetic Diester
Features & Benefits
- Stay-in-place tacky lubricity for "stick-hold" assembly
- Ashless technology leaves zero-deposit or coke formation
- O-ring Protection & Compatability
- Broad Lubricant Versatility
Problems Solved
Damage or Tearing to O-rings from Incompatible Lubricants
Metal Containing Tackifiers or Deposit Build Up from Ash
Lubricant & Sealing Chemistry Incompatibility
Applications
Royco® HF-825 is used as an assembly aid to "stick-hold" parts during multi-piece systems.
Royco® HF-825 can also be used to lubricate and wet-out O-rings prior to installation.
Related Applications
Maintenance, Repair, Overhaul
Related Chemistries
Maintenance, Repair, Overhaul
Related End Markets
Transportation
Related Functions
Maintenance, Repair, Overhaul
Have questions? Can't find the right product?
Ask our Experts
Have questions? Can't find the right product?
Ask our ExpertsWhen You're Ready
Get a Quote
Ask a Question
Request a Sample
Request a Document
Document Download
Thank you
Your document download will begin shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - United States
