What materials can be bonded with Loctite 4601?

It quickly bonds metals, plastics, and elastomers. Use a primer for hard-to-bond plastics like PP, PE, or PTFE.

What are the main benefits of the alkoxyethyl formula?

It provides low odor and low blooming, leaving clean, clear bond lines with no white discoloration.

What is the viscosity and maximum gap fill of this adhesive?

Loctite 4601 has a low viscosity and fills gaps up to 0.15 mm.

How should Loctite 4601 be stored?

Keep unopened bottles in a dry, cool environment between 2 °C and 8 °C.

What is the fixture time of Loctite 4601?

Fixture time is between 20 and 60 seconds, depending on the substrate and ambient humidity.

LOCTITE 4601 low-viscosity instant glue transparent/odourless (20 g bottle) - 231818

Name: LOCTITE 4601 low-viscosity instant glue transparent/odourless (20 g bottle) - 231818
Brand: LOCTITE
SKU: 02250867
Price: 43.2 EUR
Availability: PreOrder

Supplier number: LOCTITE 231818 | EAN 0079340260986

Recommended Retail Price €54.74

43.20 tax incl.

€35.70 excl. VAT (incl. all environmental contributions)

On order: delivered from 21/10/2026

The minimum purchase order quantity for the product is 10.

Ordered before 20:00 - delivered as of 21/10/2026
Free shipping
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.
Loctite Buy & Get deals are recognisable by the promotion label on the product page. Click the label to view all available deals.

Loctite 4601 for clean bonding

Practical benefits

Low odor and blooming: The alkoxyethyl base ensures you achieve neat cosmetic bonds without irritating vapors or white residue.
Rapid multi-material adhesion: You quickly assemble tight joints across metals, plastics, and elastomers with dependable holding power.
Low viscosity capillary flow: The thin liquid penetrates minimal clearances smoothly to create an even, reliable adhesive layer.

In a nutshell

The right choise for

With Loctite 4601 instant adhesive, you achieve clean and cosmetically clear bonds without irritating fumes or white blooming residue. The advanced alkoxyethyl formula ensures low-odor application, making it the ideal choice for visible assemblies and precision workstations. Thanks to its low viscosity, the adhesive penetrates tight tolerances and minimal gaps of up to 0.15 mm with smooth capillary action. You gain rapid fixture strength within 20 to 60 seconds across metals, plastics, and elastomers. Supplied in a practical 20 g bottle, this adhesive helps you complete demanding assembly tasks quickly, cleanly, and reliably.

Product information FAQ

€43.20

tax incl.

Key features according to our expert

Net volume: 20 ml
Weight: 20 g
Relative density: 1,1
ADR packing group: Not applicable
ADR class: Not applicable
UN number: Not applicable
Physical state: Liquid
Flash point: 80 - 93 °C
Packaging: Bottle

Product description:

LOCTITE 4601

Characteristics:

LOCTITE 4601 is a transparent, odourless, low viscosity alkoxyethyl-based product that provides fast bonding of a wide range of materials, incl. metals, plastics and elastomers
It has low odour and low blooming and is suitable for applications where the aesthetic aspect is important, e.g. in the assembly of medical disposables
It is ISO 10993-certified.

All Features

Net volume: 20 ml
Weight: 20 g
Relative density: 1,1
Adr packing group: Not applicable
Adr class: Not applicable
Un number: Not applicable
Physical state: Liquid
Flash point: 80 - 93 °C
Packaging: Bottle

Brand LOCTITE
02250867
EAN 0079340260986
Supplier number LOCTITE 231818

Frequently asked questions about this product

Answered by specialists

What materials can be bonded with Loctite 4601?: It quickly bonds metals, plastics, and elastomers. Use a primer for hard-to-bond plastics like PP, PE, or PTFE.
What are the main benefits of the alkoxyethyl formula?: It provides low odor and low blooming, leaving clean, clear bond lines with no white discoloration.
What is the viscosity and maximum gap fill of this adhesive?: Loctite 4601 has a low viscosity and fills gaps up to 0.15 mm.
How should Loctite 4601 be stored?: Keep unopened bottles in a dry, cool environment between 2 °C and 8 °C.
What is the fixture time of Loctite 4601?: Fixture time is between 20 and 60 seconds, depending on the substrate and ambient humidity.