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Gaskets & Jointing - Free UK Delivery Over £25 - Buy Online | Zoro

LOCTITE® SI 5980 is a class-leading flange sealant designed especially for gasketing applications. It withstands in-line, low-pressure tests carried out after assembly of the flanges. Typical applications include stamped sheet metal covers (timing gear covers and oil sumps) where good oil resistance and the ability to withstand high joint movement is required. The product has leading health and safety features.

Features and Benefits 
• Flange Sealant - excellent adhesive strength. Ideal for applications involving large gaps. Label-free. Excellent resistance against oil
• Flange sealant for flexible flanges
• Good glycol resistance
• Excellent oil resistant
• Leading in health & safety features

Use in place of conventional gaskets. Very flexibile. Good gap fill and water glycol resistance. No hazard symbols, no risk phrases. White Material Safety Data Sheet - no need for COSHH assessment.

Features and Benefits 
• Highly flexible
• Excellent gap filling properties
• Water glycol resistant 

Notes
• Strength: flexible
• Colour: grey
• Temperature: -55 to +200°C
• Comment: flange sealant, water- and glycol-resistant, no safety labelling

Use in place of conventional gaskets. Very flexibile. Good gap fill and temperature resistance up to 300°C. No hazard symbols, no risk phrases. 

Features and Benefits 
• Highly flexible
• Excellent gap filling properties
• Temperature resistant 

Notes
• Strength: flexible
• Colour: copper
• Temperature: -55 to +300°C
• Comment: flange sealant, high temperature resistant, no safety labelling

General purpose gaps up to 0,25mm. Temperature up to 150°C. Use on rigid metals parts.

Seals close-fitting joints between rigid metal faces and flanges. The product cures when confined in the absence of air between close-fitting metal surfaces. It provides resistance to low pressures immediately after assembly. Typically used as a form-in-place gasket on rigid flanged connections. The nature of LOCTITE 574 reduces the migration of liquid product after application to the substrate. It has a high oil tolerance and excellent water and glycol resistance. 

Features and Benefits 
• Rigid bond strength
• Temperature effective, from -55 to +150°C

Typical Uses
• For machined, rigid metal flanges - general purpose

Flexible anaerobic gasket. High adhesion. Tolerant to oil contaminated surfaces.

Features and Benefits
• Highly adhesive
• Designed for use on rigid metal flanged connections
• Tolerant to oil and chemicals 

Niotes
Strength: semi-rigid
Comment: for machined, rigid metal flanges - highly flexible.

A high temperature resistant anaerobic sealant which cures when confined in the absence of air between close-fitting metal surfaces. Typical applications include sealing rigid flange faces on transmissions and engine casings. It ensures an instant, low-pressure seal. 

Features and Benefits 
• Increases the torque capacity of assembled flanges
• Use on rigid metal flanges
• High temperature resistance, up to 200°C 
• NSF food approved.
• Firm strength

Gasketing for rigid metal part. No hazard symbols, no risk phrases. White Material Safety Data Sheet - no need for COSHH assessment. Drinking water WRAS approved.

Strength: rigid.
Comment: for machined, rigid metal flanges - no labelling, white MSDS.

LOCTITE® 518 is a medium-strength, general purpose gasketing product that has excellent contamination tolerance and is ideal for use on casted iron, steel and aluminum flanges.

Features and Benefits
•Resistant to low pressures immediately after mounting the flange
•The thixotropic nature reduces the migration of the liquid product after application to the part
•Withstands fluctuations in pressure, temperature and vibration
•Can be used to replace pre-cut gaskets on rigid parts

Typical Applications
•Sealing aluminium flanges and fills up to 0.25mm

Notes
•WRC approved and NSP 61 Registered

A medium strength (6 N/mm² tensile shear strength), medium cure speed, methacrylate-based industrial gasketing product designed for machined, rigid metal flanges. The product, which cures anaerobically, is suitable for gaps up to 0.25 mm. It is used typically as a form-in-place product for pumps, thermostats, compressors, transmission housings and axle covers.

Gaskets & Jointing

Use in place of conventional gaskets. Very flexibile, Good gap fill and oil resistance. No hazard symbols, no risk phrases. White Material Safety Data Sheet - no need for COSHH assessment.

Strength: 1.4N/mm² flexible.
Sealant type: silicone.
Colour: black. 
Temperature: -55 to +200°C.
Comment: excellent oil resistance, direct application, gun not required, no safety labelling.

SI 5980 Flange Sealent - Black - 100ml Tube (2064235)

Use in place of conventional gaskets. Very flexibile. Good gap fill and water glycol resistance. No hazard symbols, no risk phrases. White Material Safety Data Sheet - no need for COSHH assessment.

Strength: flexible.
Colour: grey. 
Temperature: -55 to +200°C.
Comment: flange sealant, water- and glycol-resistant, no safety labelling.

5660 Quick Gasket 100ml

Use in place of conventional gaskets. Very flexibile. Good gap fill and temperature resistance up to 300°C. No hazard symbols, no risk phrases. White Material Safety Data Sheet - no need for COSHH assessment.

Strength: flexible.
Colour: copper. 
Temperature: -55 to +300°C.
Comment: flange sealant, high temperature resistant, no safety labelling.

5990 Quick Gasket 100ml

General purpose gaps up to 0,25mm. Temperature up to 150°C. Use on rigid metals parts.

Strength: rigid.
Colour: orange. 
Temperature: -55 to +150°C.
Comment: for machined, rigid metal flanges - general purpose.

574 Flange Sealant - 50ml

Flexible anaerobic gasket. High adhesion. Tolerant to oil contaminated surfaces.

Strength: semi-rigid.
Colour: red. 
Temperature: -55 to +150°C.
Comment: for machined, rigid metal flanges - highly flexible.

5188 Flange Sealant 50ml

A low strength adhesive for close fitting surfaces which will be frequently dismantled.

Features and Benefits 
• Provides a good hold
• Low-strength means it can easily be reassembled after sealing

573 Flange Sealant 250ml

Multi purpose flexible silicone sealant.

Features and Benefits
• Can be used on metal, plastic and painted parts
• Resists vibration, thermal expansion and contraction

5926 Blue Silicon Gasket - 40ml

The Loctite 5922 Flange Sealant is a highly reliable and versatile solution, characterized by its slow-drying formulation that transforms into a pliable, non-hardening film as solvents evaporate. Specifically designed to seal flanges, fittings, connections, and flexible assemblies, this sealant is adept at preventing leakage and significantly enhances the overall reliability of gasket seals. Its flexibility ensures a secure seal in a variety of applications, adapting to the dynamic conditions of joints and connections. The slow-drying feature allows for precise application, providing ample time for adjustments before setting. Trust Loctite 5922 Flange Sealant for effective and durable sealing, contributing to the longevity and performance of critical connections in a range of industrial and automotive settings.

Features and Benefits 
• Low strength - ideal for parts which require disassembly
• Resistant to petrochemicals, lubricants, water, weak acids and alkalis
• Withstands temperatures of -55 to +200C
• Excellent for all metal to metal assemblies 
• Colour: Black
• Temperature range: -55 to 200°C
• 60ml size

5922 Flange Sealant - 60ml

High temperature up to 200°C. Use on rigid metal flanges. NSF food approved.

Strength: rigid.
Colour: pink. 
Temperature: -55 to +200°C.
Comment: for machined, rigid metal flanges - high temperature resistance.

510 Flange Sealant 50ml

A low strength, moisture-cured, thixotropic silicone-based paste. Typical applications include stamped sheet metal covers (timing covers and oil sumps). It exhibits a rapid skin-over time of 15 min and is suitable for gaps up to 1 mm. As a single component it requires no mixing. 

Features and Benefits 
• Good oil resistance
• Withstands joint movement
• Adheres to metal, plastic, glass and ceramic materials
• Reduces migration of liquid after application

5900 Flange Sealant - 300ml

Gasketing for rigid metal part. No hazard symbols, no risk phrases. White Material Safety Data Sheet - no need for COSHH assessment. Drinking water WRAS approved.

Strength: rigid.
Colour: red. 
Temperature: -55 to +180°C.
Comment: for machined, rigid metal flanges - no labelling, white MSDS.

5800 Flange Sealant - 50ml

LOCTITE® 518 is a medium-strength, general purpose gasketing product that has excellent contamination tolerance and is ideal for use on casted iron, steel and aluminum flanges.

Features and Benefits
•Resistant to low pressures immediately after mounting the flange
•The thixotropic nature reduces the migration of the liquid product after application to the part
•Withstands fluctuations in pressure, temperature and vibration
•Can be used to replace pre-cut gaskets on rigid parts

Typical Applications
•Sealing aluminium flanges and fills up to 0.25mm

Notes
•WRC approved and NSP 61 Registered

Gasket Sealant, 50ml

Grey High Performance RTV Silicone Gasket Maker is a one part RTV silicone that remains flexible and withstands high vibration. 

Features and Benefits 
• Designed for high-torque applications
• Withstands temperatures from -75°F to 625°F (-59°C to 329°C) intermittent
• Outstanding oil and shop fluid resistance
• Non-corrosive, low odor

5699 Flange Sealant - 300ml

Specifications  Gasket Type: Formed-in-place   Flange Type: Rigid   Cure Method: Anaerobic   Temperature Resistance: 150C   Instant Seal: Excellent   Oil Resistance: Excellent   Water/Glycol Resistance: Moderate

5203 Flange Sealant - 300ml

Low Strength Flange Sealant - 1123349 Pack of 1

Flange Sealent - 2064521 Pack of 1

Aerosol Gasket Pack of 6 2327036 Pack of 1

Flange Sealant Rigid Parts Med Cure 1241996

Flange Sealant Rigid Parts Med Cure - 1241996 Pack of 1

For producing gaskets between flanges with gaps up to 2mm. Removes flexible at high temperature.

509 Gasket Eliminator Flange Sealant - 315ml

LOCTITE® 598 is a metallic black, 1-part, thixotropic, room temperature vulcanizing oxime silicone paste sealant.

Features and Benefits
• Cures on exposure to moisture in the air to form a tough, flexible, silicone rubber gasket
• Resists ageing, weathering and thermal cycling without hardening, shrinking or cracking
• Excellent resistance to automotive engine oils
• Enhances load bearing & shock absorbing characteristics of the bond area

Typical Applications
• Oil pans
• Transmission pans
• Valve covers, valves and guides, timing gear covers, and differential covers

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