What type of sealant is Loctite SI 5610?

It is a black, two-part industrial alkoxy silicone adhesive and sealant.

Which materials does this sealant bond to best?

This silicone provides excellent adhesion to glass, glass ceramics, and metals.

What is the fixture time for Loctite SI 5610?

It cures rapidly with a fixture time of 4 to 6 minutes.

What is the operating temperature resistance of this sealant?

It withstands operating temperatures up to 180 °C and can resist higher temperatures for short-term exposure.

How do you dispense this 2K silicone?

Dispense the 400 ml dual cartridge using a compatible 2K manual or pneumatic dispenser and a static mix nozzle.

LOCTITE 5610 2K sealant black (400 ml) - 2056417

Name: LOCTITE 5610 2K sealant black (400 ml) - 2056417
Brand: LOCTITE
SKU: 11990437
Price: 101.6 EUR
Availability: PreOrder

Supplier number: LOCTITE 2056417 | EAN 5010266423463

Recommended Retail Price €128.43

101.60 tax incl.

€83.97 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

Ordered before 20:00 - delivered as of 13/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ 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 bonding with Loctite SI 5610

Practical benefits

Fast fixture speed: With a fixture time of 4 to 6 minutes, you can assemble parts rapidly and increase productivity.
High heat resistance: You achieve strong joints that reliably withstand continuous operating temperatures up to 180°C.
Excellent multi-surface adhesion: The thixotropic paste bonds securely to glass and metals without sagging during application.

In a nutshell

The right choise for

With Loctite si 5610 2K silicone adhesive sealant, you can assemble and seal demanding components quickly and reliably. Thanks to a fast fixture time of 4 to 6 minutes, you increase productivity without waiting through long clamping cycles. This thixotropic black alkoxy silicone paste will not sag during application and delivers excellent adhesion to glass, ceramics, and metals. It is ideal for bonding cooktop assemblies and reducing mechanical welds or rivets in fabrication. With continuous operating temperature resistance up to 180 °C, your joints remain strong and flexible under intense thermal stress. Dispense the 400 ml dual cartridge easily using a compatible 2K dispenser and static mix nozzle.

Product information FAQ

€101.60

tax incl.

Key features according to our expert

Net volume: 400 ml
ADR packing group: Not applicable
ADR class: Not applicable
Fire-resistant: No
Principal hazard property: GHS07 Harmful or irritant
UN number: Not applicable
P-statements: P337 + P313
H-statements: H319
Hazard class: GHS07 Harmful or irritant
Physical state: Solid

Product description:

LOCTITE SI 5610 is a 2K, black, industrial alkoxy silicone sealant/adhesive formulated to offer very fast curing with a fixture time of 4 - 6 min.
It offers excellent bond strength to glass and metals.
Typical applications for this thixotropic product include sealing/bonding glass stovetop assemblies and weld and rivet reduction in high temperature applications.

Precautionary statements

P337 + P313: If eye irritation persists: Get medical advice/attention.

Hazard statements

H319: Causes serious eye irritation.

All Features

Net volume: 400 ml
Adr packing group: Not applicable
Adr class: Not applicable
Fire-resistant: No
Principal hazard property: GHS07 Harmful or irritant
Un number: Not applicable
P-statements: P337 + P313
H-statements: H319
Hazard class: GHS07 Harmful or irritant
Physical state: Solid

Brand LOCTITE
11990437
EAN 5010266423463
Supplier number LOCTITE 2056417

Frequently asked questions about this product

Answered by specialists

What type of sealant is Loctite SI 5610?: It is a black, two-part industrial alkoxy silicone adhesive and sealant.
Which materials does this sealant bond to best?: This silicone provides excellent adhesion to glass, glass ceramics, and metals.
What is the fixture time for Loctite SI 5610?: It cures rapidly with a fixture time of 4 to 6 minutes.
What is the operating temperature resistance of this sealant?: It withstands operating temperatures up to 180 °C and can resist higher temperatures for short-term exposure.
How do you dispense this 2K silicone?: Dispense the 400 ml dual cartridge using a compatible 2K manual or pneumatic dispenser and a static mix nozzle.