LOCTITE LB8150
Harmonization Code : 3403.19 | Lubricating Preparations (With 70% or More Petroleum Oils) For Automotive and Other Uses
Main features
- Graphite/Aluminum Anti-Seize Lubricants
- Extreme-Pressure Additive Package
- MIL-PRF-907-H Requirement Compliance
Product Description
LOCTITE® LB 8150™ is a high-temperature anti-seize lubricant formulated with mineral oil, lithium soap, graphite, aluminum and extreme-pressure additives to protect threaded assemblies exposed to severe thermal conditions. The non-curing compound prevents seizure, galling, corrosion, and jamming of threaded components operating at temperatures up to 900°C. It is particularly suitable for exhaust systems, burners, and industrial equipment where reliable assembly and future disassembly are required.
Key Features & Benefits
- High-temperature anti-seize formulation.
- Protects threaded connections from seizing and corrosion.
- Contains graphite and aluminum lubricating solids.
- Extreme pressure additive technology.
- Suitable for service temperatures up to 900°C.
- Prevents jamming in high-temperature assemblies.
- Tested to MIL-PRF-907-H requirements.
Recommended Applications
- Exhaust systems of combustion engines.
- Oil and gas burner fittings.
- High-temperature threaded fasteners.
- Industrial furnace and thermal processing equipment.
- Maintenance applications requiring future disassembly.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
AppearanceAppearance
GreyDensity (g)Density (g)
0.9 g/cm3Additional Information
Technical Properties
As-Supplied / Before-Processing Properties
| Property | Value | Unit | Condition |
|---|---|---|---|
| Technology | Anti-Seize | — | Non-curing lubricant |
| Chemical Type | Mineral Oil, Lithium Soap, Graphite, Aluminum & EP Additives | — | High temperature formula |
| Appearance | Grey | — | As supplied |
| Density | 0.9 | g/mL | ISO 2811-1 @ 25°C |
| NLGI Consistency | 1 | Class | ISO 6743-99 |
| Worked Penetration | 310 - 340 | 0.1 mm | ISO 2137, 60 strokes @ 25°C |
| MIL Specification | MIL-PRF-907-H | — | Tested to specification requirements |
Technical Properties
After-Processing / Final-State Properties
| Property | Value | Unit | Condition / Method |
|---|---|---|---|
| Operating Temperature Range | -30 to +900 | °C | Typical service range |
| Peak Temperature | 900 | °C | Maximum rated temperature |
| 4-Ball Weld Load | 4,400 | N | ASTM D2596 |
| Weld Scar Diameter | <4.0 | mm | ASTM D2596 @ 4,400 N |
| Wear Scar | 0.95 | mm | 1 hour / 400 N test |
| Copper Corrosion | 1b | Rating | ISO 2160, 3 h @ 100°C |
| Seizure Prevention | Excellent | — | High-temperature threaded assemblies |
| Corrosion Protection | Excellent | — | Prevents thread seizure and galling |
