What is Loctite LB 8104 used for?

This silicone grease is designed to lubricate valves, seals, gaskets, O-rings, and plastic or elastomeric parts in hot and cold water systems.

Is this grease safe for use in food processing areas?

Yes, it is NSF H1 registered for incidental food contact in and around food processing equipment.

What is the operating temperature range?

This grease provides stable performance across a temperature range of -40 °C to +200 °C.

Can it be used safely on plastics and rubbers?

Yes, silicone grease is fully compatible with most plastics and elastomers without causing degradation.

How should Loctite LB 8104 be applied?

Apply an even layer onto clean parts requiring lubrication, avoiding excessive application.

LOCTITE 8104 grease for valves and gaskets colourless (1l tin) - 1652337

Name: LOCTITE 8104 grease for valves and gaskets colourless (1l tin) - 1652337
Brand: LOCTITE
SKU: 11310019
Price: 103.6 EUR
Availability: InStock

Supplier number: LOCTITE 1652337 | EAN 7798063663661

Recommended Retail Price €131.12

103.60 tax incl.

€85.62 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 02/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

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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.
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Dependable lubrication with Loctite LB 8104

Practical benefits

Certified for food processing: With its NSF H1 registration, you can safely lubricate machinery where incidental food contact may occur.
Protects valves and seals: You ensure smooth operation of elastomeric and plastic components, including joints, valves, and O-rings.
Wide operating temperature range: The silicone grease maintains consistent performance across working environments from -40 °C up to +200 °C.

In a nutshell

The right choise for

With Loctite lb 8104 silicone grease, you keep valves, gaskets, and O-rings operating smoothly and reliably in demanding environments. Thanks to its nsf H1 registration, you can safely apply this colourless lubricant to machinery across food and beverage processing lines where incidental food contact might occur. The silicone formulation protects plastic and elastomeric components from premature drying and wear without degrading the material. Designed to perform reliably across a wide operating range from -40 °C to +200 °C, it is ideal for both hot and cold water systems. This 1L can provides a generous supply for routine industrial maintenance and pipework servicing.

Product information FAQ

€103.60

In stock - tax incl.

Key features according to our expert

Relative density: 1
Net volume: 1 l
ADR class: Not applicable
UN number: Not applicable
ADR packing group: Not applicable
Physical state: Solid
Flash point: > 220 °C
Packaging: Can

Product description:

LOCTITE LB 8104 is a colourless grease based on silicone and thickened with silica gel.
It has a wide temperature range (up to +200°C), lubricating most plastics and elastomeric components.
It has an H1 NSF Reg No of 122981 and is graded NLGI Class 2/3.

All Features

Relative density: 1
Net volume: 1 l
Adr class: Not applicable
Un number: Not applicable
Adr packing group: Not applicable
Physical state: Solid
Flash point: > 220 °C
Packaging: Can

Brand LOCTITE
11310019
EAN 7798063663661
Supplier number LOCTITE 1652337

Frequently asked questions about this product

Answered by specialists

What is Loctite LB 8104 used for?: This silicone grease is designed to lubricate valves, seals, gaskets, O-rings, and plastic or elastomeric parts in hot and cold water systems.
Is this grease safe for use in food processing areas?: Yes, it is NSF H1 registered for incidental food contact in and around food processing equipment.
What is the operating temperature range?: This grease provides stable performance across a temperature range of -40 °C to +200 °C.
Can it be used safely on plastics and rubbers?: Yes, silicone grease is fully compatible with most plastics and elastomers without causing degradation.
How should Loctite LB 8104 be applied?: Apply an even layer onto clean parts requiring lubrication, avoiding excessive application.