What is Loctite LB 8008 C5-A used for?

It is a copper anti-seize paste that protects bolts, nuts, flanges, and fittings from seizing, galling, and corrosion at high temperatures.

What is the operating temperature range?

This lubricant functions reliably in temperatures ranging from -29 °C to +982 °C.

Which materials are compatible with this product?

You can apply it to copper, brass, cast iron, steel, stainless steel, as well as most plastics and non-metallic gaskets.

What is the flash point of Loctite LB 8008 C5-A?

The flash point of this product is greater than 93 °C.

What is the quantity supplied in this pack?

This product comes in a 113 g tube.

LOCTITE 8008 anti-seize copper lubricant (113g tube) - 503392

Name: LOCTITE 8008 anti-seize copper lubricant (113g tube) - 503392
Brand: LOCTITE
SKU: 11993462
Price: 15.95 EUR
Availability: PreOrder

Supplier number: LOCTITE 503392 | EAN 5010266375977

Recommended Retail Price €20.41

15.95 tax incl.

€13.18 excl. VAT (incl. all environmental contributions)

On order: delivered from 09/10/2026

The minimum purchase order quantity for the product is 12.

Delivery by DHL

✆ Talk to a specialist

How does it work?

For a purchase value of €99 to €125 excl. VAT, receive FREE LOCTITE 55 thread sealing cord 50 m (IDH 528244) worth €9.99.
For a purchase value of more than €125 excl. VAT, receive FREE LOCTITE SF 7850 hand cleaner 400 ml (IDH 2098250) worth €13.21.
The free item is automatically added to your order. No registration is required.
The promotion is valid from 01.10.2026 to 31.10.2026.
Loctite Buy & Get deals are recognisable by the promotion label on the product page. Click the label to view all available deals.

High-temperature assembly with Loctite

Practical benefits

Prevents seizing and galling: You protect threaded fasteners, bolts, and metal assemblies from severe galling and frictional seizing.
Extreme high temperature resistance: You maintain dependable lubrication even in heavy-duty environments operating at temperatures up to +980 °C.
Easy and clean disassembly: You remove mated components and threaded parts effortlessly in the future without damaging surfaces.

In a nutshell

The right choise for

With Loctite lb 8008 C5-A copper anti-seize lubricant, you reliably protect bolts, nuts, flanges, and fittings from seizing, galling, and corrosion. Engineered for heavy-duty assemblies, this copper paste maintains its lubricating performance across extreme temperatures ranging from -29 °C to +982 °C. Ideal for servicing exhaust systems, brakes, and industrial piping, it provides dependable protection on copper, brass, cast iron, steel, and stainless steel. Supplied in a convenient 113g tube, it applies smoothly to ensure all mated threaded components can be disassembled quickly, cleanly, and without damaging mating surfaces during future maintenance.

Product information FAQ

€15.95

tax incl.

Key features according to our expert

Flash point: > 93 °C
Principal hazard property: GHS05 Corrosive
ADR packing group: III
Physical state: Liquid
UN number: UN3082
ADR class: 9
P-statements: P101; P102; P273; P280; P302 + P352; P305 + P351 + P338; P501
H-statements: H315; H318; H400; H410; H411
Hazard class: GHS05 Corrosive; GHS09 Environmental hazard

Product description:

LOCTITE LB 8008 is an exclusive anti-seize lubricant paste in a brush top can, with copper and graphite suspended in a high quality grease.
Applications include screws, nuts, pipes, exhaust bolts and brake calliper bolts.
Resistant to extremely high temperatures (up to +980°C) and protects from rust, corrosion, galling and seizing.
It has an NLGI Grade of 0.

Precautionary statements

P101: If medical advice is needed, have product container or label at hand.
P102: Keep out of reach of children.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302 + P352: IF ON SKIN: Wash with plenty of water/…
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P501: Dispose of contents/container to ... (see safety data sheet).

Hazard statements

H315: Causes skin irritation.
H318: Causes serious eye damage.
H400: Very toxic to aquatic life.
H410: Very toxic to aquatic life with long lasting effects.
H411: Toxic to aquatic life with long lasting effects.

All Features

Flash point: > 93 °C
Principal hazard property: GHS05 Corrosive
Adr packing group: III
Physical state: Liquid
Un number: UN3082
Adr class: 9
P-statements: P101; P102; P273; P280; P302 + P352; P305 + P351 + P338; P501
H-statements: H315; H318; H400; H410; H411
Hazard class: GHS05 Corrosive; GHS09 Environmental hazard

Brand LOCTITE
11993462
EAN 5010266375977
Supplier number LOCTITE 503392

Frequently asked questions about this product

Answered by specialists

What is Loctite LB 8008 C5-A used for?: It is a copper anti-seize paste that protects bolts, nuts, flanges, and fittings from seizing, galling, and corrosion at high temperatures.
What is the operating temperature range?: This lubricant functions reliably in temperatures ranging from -29 °C to +982 °C.
Which materials are compatible with this product?: You can apply it to copper, brass, cast iron, steel, stainless steel, as well as most plastics and non-metallic gaskets.
What is the flash point of Loctite LB 8008 C5-A?: The flash point of this product is greater than 93 °C.
What is the quantity supplied in this pack?: This product comes in a 113 g tube.