LOCTITE LB8504

Harmonization Code : 3506.10.00.00 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg

LOCTITE LB8504

Main features

  • Non-Metallic Conductive Anti-Seize
  • 482 deg C Operating Range
  • 0.13 Steel Fastener Torque Coefficient

Product Description

LOCTITE LB 8504 is a one-component, non-metallic graphite and petrolatum anti-seize paste for threaded and fitted metal joints. The dark gray paste is applied full strength to machine threads, tapered pipe threads, press-fit joints and slip-fit joints. It has a typical penetration of 310 to 360 in 0.1 mm units under ISO 2137 and a specific gravity of 1.18 at 25 deg C. The formulation is electrically conductive in metal-to-metal joints and supports an operating range from -29 to 482 deg C. A torque coefficient of 0.13 is reported on the specified steel bolt-and-nut configuration.

Key features

  • Non-metallic graphite paste: Synthetic graphite and petrolatum provide anti-seize lubrication without metallic solids.
  • High-temperature joint service: The applied paste supports use from -29 to 482 deg C.
  • Controlled torque response: A torque coefficient of 0.13 is reported on the specified steel fastener configuration.

Applications

Applications include machine threads, tapered pipe threads, press-fit joints, slip-fit joints and anti-seize lubrication of metal assemblies.

Product Family

LOCTITE LB8504

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TDS, SDS & Technical Documents

Technical Specifications

General Properties
Appearance
Appearance at room temperature.
Dark gray past
Chemistry Type
Graphite-Based
Component System
Describes the number of components that must be supplied, mixed, or activated before application or cure.
One component
Specific Gravity
Specific gravity (SG) is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume. For liquids, the reference substance is almost always water (1), while for gases, it is air (1.18) at room temperature. Specific gravity is unitless.
1.18

Additional Information

Technical properties

As-supplied properties

Typical as-supplied product values.

Property Value Unit Method / condition
AppearanceDark gray pasteAs supplied
ComponentsOne componentNo mixing required
Specific gravity1.18At 25 deg C
Penetration310 to 3600.1 mmISO 2137
Weight per gallon9.5 to 10.4lb/galAs supplied
Optimal storage8 to 21deg CUnopened container in a dry location
Technical properties

After-application / in-service properties

After-application and in-service behavior under the stated joint configuration.

Property Value Unit Method / condition
Operating temperature range-29 to 482deg CApplied anti-seize paste
Torque coefficient0.1312.7 mm grade 8 steel bolts with grade 5 nuts
Unlubricated torque coefficient0.27Same bolt-and-nut configuration, solvent cleaned
Electrical behaviorConductiveMetal-to-metal joints

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