LOCTITE LB8023
Harmonization Code : 3909.20.00.90 | Amino-resins, phenolic resins and polyurethanes, in primary forms : Melamine resins : Other
Main features
- Calcium-Sulfonate Grease Formulation
- High-Lubricity Thread Assembly
- Galvanic Corrosion Prevention
Product Description
LOCTITE® LB 8023™ Marine Grade Anti-Seize is a calcium sulfonate-based anti-seize lubricant specifically formulated to protect assemblies exposed to fresh water, salt water, and high humidity environments. The non-curing paste provides exceptional lubricity, prevents galvanic corrosion, and offers superior resistance to water spray and water washout. It is ideal for marine, water treatment, and industrial maintenance applications requiring long-term corrosion protection and ease of disassembly under severe service conditions.
Key Features & Benefits
- Calcium sulfonate-based anti-seize technology.
- Excellent lubricity for threaded assemblies.
- Prevents galvanic corrosion.
- Superior resistance to water spray exposure.
- Outstanding water washout resistance.
- Protects against galling and seizing.
- Suitable for marine and high-humidity environments.
Recommended Applications
- Marine bolts, screws, studs and nuts.
- Pipe joints, shafts, bushings and splines.
- Chains and wire cables.
- Water pump gaskets and flange dressing.
- Pulp and paper mills.
- Water and wastewater treatment facilities.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
AppearanceAppearance
Smooth, dark gray to black pasteSpecific GravitySpecific Gravity
1.25Additional Information
Technical Properties
As-Supplied / Before-Processing Properties
| Property | Value | Unit | Condition |
|---|---|---|---|
| Technology | Calcium Sulfonate Based | — | Marine-grade anti-seize lubricant |
| Appearance | Smooth Dark Gray to Black Paste | — | Non-curing paste |
| Specific Gravity | 1.25 | — | 25°C |
| Penetration | 300 - 380 | 0.1 mm | ISO 2137 |
| Weight per Gallon | 1.2 - 1.36 | kg/L | Typical density range |
| Water Resistance | 0.0 | % | ASTM D1264 |
| Oil Separation | 0.21 | % wt. loss | ASTM D6184 @ 25°C |
Technical Properties
After-Processing / Final-State Properties
| Property | Value | Unit | Condition / Method |
|---|---|---|---|
| Operating Temperature Range | -29 to +1315 | °C | Service temperature range |
| Torque Coefficient (K Factor) | 0.18 | — | 3/8 × 16 steel nuts and bolts |
| Copper Corrosion | No Visible Change | — | ISO 2160 |
| Water Washout | 0.0 | % | ASTM D1264 |
| Galling & Seizing Test | No Visible Change | — | PRF-907E Method 4.5.2.1 |
| Salt Fog Corrosion Resistance | No Visible Change | — | ASTM B117 |
| Galvanic Corrosion Protection | Excellent | — | Marine assemblies |
| Water Spray Resistance | Superior | — | High humidity and marine environments |
