What is Loctite 648 used for?

You use this retaining compound for bonding cylindrical metal joints, such as bearings, gears, and bushings onto shafts.

What is the maximum gap size this compound can fill?

It fills diametrical gaps up to 0.15 mm.

What temperature range can this product withstand?

It is designed for high temperatures, with an operating range from -55 °C to 180 °C.

How does Loctite 648 cure?

It cures anaerobically in the absence of air between close-fitting metal surfaces.

Does this retaining compound tolerate light oil contamination?

Yes, it is oil-tolerant and bonds effectively through minor surface contaminations like cutting or protective oils.

LOCTITE 648 high-temperature fixing adhesive (250 ml bottle) - 1804971

Name: LOCTITE 648 high-temperature fixing adhesive (250 ml bottle) - 1804971
Brand: LOCTITE
SKU: 11010092
Price: 225.2 EUR
Availability: InStock

Supplier number: LOCTITE 1804971 | EAN 5010266006451

Recommended Retail Price €284.76

225.20 tax incl.

€186.12 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Delivery by DHL

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For a purchase value of €99 to €125 excl. VAT, receive FREE LOCTITE 55 thread sealing cord 50 m (IDH 528244) worth €9.99.
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Reliable bonding under extreme conditions

Practical benefits

High thermal resistance: You secure strong cylindrical joints capable of withstanding operating temperatures up to 180 °C under heavy dynamic loads.
Direct metal adhesion: You achieve dependable bonds across various metals, even on passive substrates or slightly oily surfaces.
Secure Loctite retaining: Thanks to the liquid formula, you fill small gaps completely to prevent loosening caused by vibration and shock.

In a nutshell

The right choise for

With Loctite 648 retaining compound, you reliably secure cylindrical joints such as bearings, bushings, and gears onto shafts. This liquid anaerobic adhesive fills gaps up to 0.15 mm, effectively preventing loosening and slippage caused by heavy dynamic loads and severe vibrations. Engineered to withstand operating temperatures from -55 °C to 180 °C, it delivers dependable bonding even on passive metals and slightly oily surfaces. Supplied in a 250 ml bottle, it provides the strength and durability you need for demanding assembly, drivetrain overhaul, and machine maintenance.

Product information FAQ

€225.20

In stock - tax incl.

Key features according to our expert

Net volume: 250 ml
Relative density: 1,1
ADR packing group: Not applicable
ADR class: Not applicable
Principal hazard property: GHS05 Corrosive
UN number: Not applicable
P-statements: P101; P102; P261; P273; P280; P302 + P352; P305 + P351 + P338; P333 + P313; P501
H-statements: H315; H317; H318; H335; H412
Hazard class: GHS05 Corrosive; GHS07 Harmful or irritant
Physical state: Liquid
Flash point: > 100 °C
Packaging: Bottle

Product description:

LOCTITE 648 - Retaining Compound - Henkel
LOCTITE 648 is designed for the bonding of cylindrical fitting parts.
The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration.
It exhibits a robust curing performance.
The product also works on passive substrates and offers high-temperature performance and good oil tolerance.

Precautionary statements

P101: If medical advice is needed, have product container or label at hand.
P102: Keep out of reach of children.
P261: Avoid breathing dust/fume/gas/mist/vapours/spray.
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.
P333 + P313: If skin irritation or rash occurs: Get medical advice/attention.
P501: Dispose of contents/container to ... (see safety data sheet).

Hazard statements

H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
H412: Harmful to aquatic life with long lasting effects.

All Features

Net volume: 250 ml
Relative density: 1,1
Adr packing group: Not applicable
Adr class: Not applicable
Principal hazard property: GHS05 Corrosive
Un number: Not applicable
P-statements: P101; P102; P261; P273; P280; P302 + P352; P305 + P351 + P338; P333 + P313; P501
H-statements: H315; H317; H318; H335; H412
Hazard class: GHS05 Corrosive; GHS07 Harmful or irritant
Physical state: Liquid
Flash point: > 100 °C
Packaging: Bottle

Brand LOCTITE
11010092
EAN 5010266006451
Supplier number LOCTITE 1804971

Frequently asked questions about this product

Answered by specialists

What is Loctite 648 used for?: You use this retaining compound for bonding cylindrical metal joints, such as bearings, gears, and bushings onto shafts.
What is the maximum gap size this compound can fill?: It fills diametrical gaps up to 0.15 mm.
What temperature range can this product withstand?: It is designed for high temperatures, with an operating range from -55 °C to 180 °C.
How does Loctite 648 cure?: It cures anaerobically in the absence of air between close-fitting metal surfaces.
Does this retaining compound tolerate light oil contamination?: Yes, it is oil-tolerant and bonds effectively through minor surface contaminations like cutting or protective oils.