What is Loctite 5776 used for?

It is a medium-strength liquid thread sealant designed to lock and seal metal threaded pipes and fittings in gas and water systems.

Is Loctite 5776 approved for potable water and gas?

Yes, it holds DVGW approval according to EN 751-1 and is certified for potable water applications up to 60 °C.

How does Loctite 5776 cure?

This anaerobic sealant cures in the absence of air between close-fitting metal surfaces.

Can Loctite 5776 be applied at low temperatures?

Yes, it is formulated for fast curing at low temperatures, making it suitable for outdoor maintenance.

Can joints sealed with Loctite 5776 be disassembled?

Yes, the medium-strength formulation allows disassembly using standard hand tools.

LOCTITE 5776 thread sealant (250 ml bottle) - 1545064

Name: LOCTITE 5776 thread sealant (250 ml bottle) - 1545064
Brand: LOCTITE
SKU: 02142083
Price: 124.6 EUR
Availability: PreOrder

Supplier number: LOCTITE 1545064 | EAN 5010266003726

Recommended Retail Price €157.48

124.60 tax incl.

€102.98 excl. VAT (incl. all environmental contributions)

On order: delivered from 19/10/2026

Ordered before 20:00 - delivered as of 19/10/2026
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.
Loctite Buy & Get deals are recognisable by the promotion label on the product page. Click the label to view all available deals.

Reliable sealing with Loctite 5776

Practical benefits

Secure locking against leaks: You reliably seal and lock coarse metal pipe threads to prevent unwanted loosening from vibration and shocks.
Certified for gas and water: You safely seal gas and potable water installations up to 60 °C thanks to official DVGW compliance.
Fast cure in cold conditions: You complete outdoor maintenance without delays because the formula cures quickly even at low ambient temperatures.

In a nutshell

The right choise for

With Loctite 5776, you reliably lock and seal metal threaded connections against leaks and vibration loosening. This liquid thread sealant is officially DVGW-approved for use on gas pipes and potable water systems up to 60 °C. Its anaerobic formulation cures rapidly even at low ambient temperatures, allowing you to carry out outdoor maintenance and installations without delays. Thanks to its medium strength, threaded fittings can easily be disassembled later using standard hand tools. Supplied in a practical 250 ml bottle, this sealant provides everything you need to create dependable, leak-free pipe joints.

Product information FAQ

€124.60

tax incl.

Key features according to our expert

Net volume: 250 ml
ADR packing group: Not applicable
UN number: Not applicable
ADR class: Not applicable
Physical state: Liquid
Flash point: > 100 °C

Product description:

LOCTITE 5776 is a general purpose sealant for locking and sealing of all coarse metal threads.
The product is suitable for fast application at low temperatures and is therefore suitable for outdoor maintenance applications.
The product is qualified for gas and water pipes and is also certified for potable water applications up to 60°C.

All Features

Net volume: 250 ml
Adr packing group: Not applicable
Un number: Not applicable
Adr class: Not applicable
Physical state: Liquid
Flash point: > 100 °C

Brand LOCTITE
02142083
EAN 5010266003726
Supplier number LOCTITE 1545064

Frequently asked questions about this product

Answered by specialists

What is Loctite 5776 used for?: It is a medium-strength liquid thread sealant designed to lock and seal metal threaded pipes and fittings in gas and water systems.
Is Loctite 5776 approved for potable water and gas?: Yes, it holds DVGW approval according to EN 751-1 and is certified for potable water applications up to 60 °C.
How does Loctite 5776 cure?: This anaerobic sealant cures in the absence of air between close-fitting metal surfaces.
Can Loctite 5776 be applied at low temperatures?: Yes, it is formulated for fast curing at low temperatures, making it suitable for outdoor maintenance.
Can joints sealed with Loctite 5776 be disassembled?: Yes, the medium-strength formulation allows disassembly using standard hand tools.