What is Loctite LB 8191 used for?

This MoS₂-based dry-film lubricant is used on hinges, tracks, and sliding parts to reduce friction, wear, and seizing on metal.

Does this coating protect against corrosion?

Yes, it creates a protective dry film that shields metal surfaces against corrosion.

What is the operating temperature range?

It is suitable for operating temperatures ranging from -40 °C to +340 °C.

Does the dry lubricant attract dust or dirt?

No, the dry lubricating film prevents the accumulation of dust and dirt on moving parts.

How should this spray be applied?

Shake the aerosol can well and spray onto clean, dry surfaces from a distance of 20 to 30 cm.

LOCTITE LB 8191 anti-friction coating (400ml aerosol) - 142532

Name: LOCTITE LB 8191 anti-friction coating (400ml aerosol) - 142532
Brand: LOCTITE
SKU: 11310032
Price: 32.2 EUR
Availability: InStock

Supplier number: LOCTITE 142532 | EAN 5010266264936

From 1 piece €32.20

From 12 pieces €30.59 - €19.32 saving

From 24 pieces €29.78 - €57.96 saving

From 36 pieces €28.98 - €115.92 saving

32.20 tax incl.

€26.61 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 02/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ 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.

Durable protection with Loctite

Practical benefits

Reliable friction reduction: You prevent seizing and wear on moving metal parts thanks to the active MOS2 solid lubricant particles.
High thermal resistance: You can reliably operate in demanding conditions with an operating temperature range from -40 °C to 340 °C.
Fast drying dry film: You keep components clean from dust and grime as the formula quickly dries into a non-sticky surface.

In a nutshell

The right choise for

With the Loctite lb 8191 anti-friction coating, you reliably protect moving metal components against friction, wear, and seizing. This MoS₂-based dry lubricant quickly dries into a non-sticky bonded film, preventing dust and dirt from adhering to guide rails, hinges, and conveyor tracks. It also provides dependable surface protection against corrosion and performs under heavy loads across extreme temperatures from -40 °C to +340 °C. Thanks to the practical 400 ml aerosol can, you can apply an even coating to keep your machinery sliding smoothly.

Product information FAQ

€32.20

In stock - tax incl.

Key features according to our expert

Net volume: 400 ml
EUH-statements: EUH066
Relative density: 0,702
ADR packing group: Not applicable
ADR class: 2.1
Principal hazard property: GHS02 Flammable
UN number: UN1950
P-statements: P102; P210; P211; P251; P261; P337 + P313; P410 + P412
H-statements: H222; H229; H319; H336
Hazard class: GHS02 Flammable; GHS07 Harmful or irritant
Physical state: Aerosol
Flash point: -97 °C
Packaging: Spray can

Product description:

LOCTITE LB 8191 is a black, MoS2-based aerosol spray coating that protects metal parts against corrosion.
It is high temperature resistant, has good anti-friction properties and is quick drying.
This dry film lubricant also prevents seizing and enhances the performance of oils and greases.
Service temperature is -40 to + 340°C.

Precautionary statements

P102: Keep out of reach of children.
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P211: Do not spray on an open flame or other ignition source.
P251: Do not pierce or burn, even after use.
P261: Avoid breathing dust/fume/gas/mist/vapours/spray.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P410 + P412: Protect from sunlight. Do no expose to temperatures exceeding 50°C/ 122°F.

Hazard statements

H222: Extremely flammable aerosol.
H229: Pressurised container: May burst if heated.
H319: Causes serious eye irritation.
H336: May cause drowsiness or dizziness.

Supplemental hazard information

EUH066: Repeated exposure may cause skin dryness or cracking.

All Features

Net volume: 400 ml
Euh-statements: EUH066
Relative density: 0,702
Adr packing group: Not applicable
Adr class: 2.1
Principal hazard property: GHS02 Flammable
Un number: UN1950
P-statements: P102; P210; P211; P251; P261; P337 + P313; P410 + P412
H-statements: H222; H229; H319; H336
Hazard class: GHS02 Flammable; GHS07 Harmful or irritant
Physical state: Aerosol
Flash point: -97 °C
Packaging: Spray can

Brand LOCTITE
11310032
EAN 5010266264936
Supplier number LOCTITE 142532

Frequently asked questions about this product

Answered by specialists

What is Loctite LB 8191 used for?: This MoS₂-based dry-film lubricant is used on hinges, tracks, and sliding parts to reduce friction, wear, and seizing on metal.
Does this coating protect against corrosion?: Yes, it creates a protective dry film that shields metal surfaces against corrosion.
What is the operating temperature range?: It is suitable for operating temperatures ranging from -40 °C to +340 °C.
Does the dry lubricant attract dust or dirt?: No, the dry lubricating film prevents the accumulation of dust and dirt on moving parts.
How should this spray be applied?: Shake the aerosol can well and spray onto clean, dry surfaces from a distance of 20 to 30 cm.