Loctite Liquid Gasket Solutions

Exclusive UK Partner

Delivery

Next day delivery on in stock items ordered before 4.30pm

 

Product Description

  • Loctite 128068

    LOCTITE® 128068 is a 1-part, ready-to-use, gel-like anaerobic flange sealant that cures at room temperature when it is isolated from air contact. It is designed to cure slowly to avoid shimming between flanges. It seals close fitting joints between rigid metal faces and flanges and will flex with minor flange movements. Provides resistance to low pressures immediately after assembly of flanges. Typically used as a form-in-place gasket for transmission housings and axle covers.

    • Part Number
      • 850ml: 231017
      • 300ml: 137107
    • Next day delivery in stock items ordered before 4.30pm

      Exclusive UK Partner

Product Specification

Technology
Acrylic

Chemical Type

Methacrylate ester

Appearance (uncured)

Purple paste

Fluorescence

Positive under UV light

Components

One component – requires no mixing

Viscosity High
Cure Anaerobic
Application Sealing

 

 

Product Description

  • Loctite 509 Flexible Gasket Medium Strength

    LOCTITE® 509 is a blue to greenish methacrylate ester acrylic paste sealant which provides resistance to low pressures immediately after assembly of flanges. It seals close fitting joints between rigid metal faces and flanges. Typically used as a form-in-place gasket on rigid flanged connections, e.g. gearbox and engine casings, etc. Its thixotropic nature reduces migration.

Product Specification

Technology
Acrylic

Chemical Type

Methacrylate ester

Appearance (uncured)

Blue to greenish paste

Fluorescence

Positive under UV light

Components

One component – requires no mixing

Viscosity High, thixotropic
Cure Anaerobic
Application Sealing
Strength Medium

 

 

Product Description

  • Loctite 510 High Temperature Gasket

    LOCTITE® 510 is 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. The product increases the torque capacity of assembled flanges.

    • Part Number
      • 250ml: 135477
      • 160ml: 135476
      • 50ml: 142608
    • Next day delivery in stock items ordered before 4.30pm

      Exclusive UK Partner

Product Specification

Technology
Acrylic

Chemical Type

Dimethacrylate ester

Appearance (uncured)

Opaque pinkpaste

Fluorescence

Positive under UV light

Components

One component – requires no mixing

Viscosity High
Cure Anaerobic
Application Gasketing and sealing
Strength Medium

 

 

Product Description

  • Loctite 515 Flexible Slow Cure

    LOCTITE® 515 is 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.

Product Specification

Technology
Acrylic

Chemical Type

Methacrylate ester

Appearance (uncured)

Opaque, dark purple

Fluorescence

Positive under UV light

Components

One component – requires no mixing

Viscosity High
Cure Anaerobic
Application Sealing

Product Description

  • Loctite 518 Flexible Fast Cure

    LOCTITE® 518 cures when confined in the absence of air between close-fitting metal surfaces. It is an anaerobic gasketing material designed for use on rigid iron, aluminum, and steel flanged mating surfaces. LOCTITE 518 fills gaps up to 0.25mm and forms a flexible, chemical-resistant seal that will not tear or decay. Parts disassemble easily, even after extended service. Typical applications include sealing close-fitting joints between rigid metal faces and flanges. It is also used as a formed-in-place gasket on rigid flanged connections, e.g. transmissions and motor housings.

    • Part Number
      • 300ml: 2069177
      • 65ml: 2069178
      • 50ml: 2069174
      • 25ml: 2392090
    • Next day delivery in stock items ordered before 4.30pm

      Exclusive UK Partner

Product Specification

Technology
Acrylic

Chemical Type

Dimethacrylate ester

Appearance (uncured)

Red gel-likematerial

Fluorescence

Positive under UV light

Components

One component – requires no mixing

Viscosity Thixotropic
Cure Anaerobic
Cure Benefit Room temperature cure
Application Sealing

Product Description

  • Loctite 573 Low Strength Flange Seal

    LOCTITE® 573 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. Typically used as a form-in-place gasket on rigid flanged connections, e.g. transmission and engine casings, etc. It is the ideal product for part assembly jobs extending over several hours. The nature of LOCTITE 573 reduces the migration of liquid product after application to the part.

Product Specification

Technology
Acrylic

Chemical Type

Dimethacrylate ester
Appearance (uncured)

Green paste

Fluorescence Positive under UV light
Components One component -requires no mixing
Viscosity Medium, thixotropic
Cure Gasketing and Sealing
Secondary Cure Activator
Application Gasketing and Sealing
Strength Medium

Product Description

  • Loctite 574 Multi Gasket Medium Strength

    LOCTITE® 574 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.

    • Part Number
      • 250ml: 231561
      • 160ml: 267325
      • 50ml: 234534
    • Next day delivery in stock items ordered before 4.30pm

      Exclusive UK Partner

Product Specification

Technology
Acrylic

Chemical Type

Dimethacrylate ester
Appearance (uncured)

Orange paste

Fluorescence Positive under UV light
Components One component -requires no mixing
Viscosity Thixotropic
Cure Anaerobic
Secondary Cure Activator
Application Sealing
Strength Medium

Product Description

  • Loctite 5800 Health & Safety Friendly Med Str Gasket

    LOCTITE® 5800 seals close-fitting joints between rigid metal faces and flanges. It cures when confined in the absence of air between close-fitting metal surfaces. Used as a form-in-place gasket on rigid flanged connections. Provides resistance to low pressures immediately after assembly. Its key differentiator is the “White” Material Safety Data Sheet. It carries no hazard symbols, risk or safety phrases and does not contain any declarable carcinogens, mutagens or reproductive toxins.

    • Part Number
      • 250ml: 1547500
      • 50ml: 1948758
    • Next day delivery in stock items ordered before 4.30pm

      Exclusive UK Partner

Product Specification

Technology
Acrylic

Chemical Type

Dimethacrylate ester
Appearance (uncured)

Red viscousliquid

Fluorescence Positive under UV light
Components One component -requires no mixing
Viscosity Thixotropic
Cure Anaerobic
Cure Benefit Room temperature cure
Application Sealing

Product Description

  • Loctite 5203 Flexible Low Strength

    LOCTITE® 5203 is a methacrylate-based gasketing product that is ideal where very low strength is of paramount importance (ease of disassembly). Designed for use with machined, rigid metal flanges, the product demonstrates a fixture time of 10 minutes (steel) and 20 minutes (aluminium). It cures anaerobically and is suitable for gaps up to 0.125 mm.

Product Specification

Technology
Acrylic

Chemical Type

Dimethacrylate ester
Appearance (uncured)

Red viscousliquid

Fluorescence Positive under UV light
Components One component -requires no mixing
Viscosity Thixotropic
Cure Anaerobic
Application Sealing
Strength Low

Product Description

  • Loctite 5205 Flexible Fast Cure High Viscosity

    LOCTITE® 5205 is a medium strength (3 N/mm² tensile shear strength), methacrylate-based gasketing product that offers semi-flexible capability. Intended for use with machined, rigid metal flanges, the product is suitable for gaps up to 0.25 mm and cures anaerobically. It is used typically as a form-in-place gasket on gearboxes and engine casings.

    • Part Number
      • 300ml: 191315
      • 50ml: 388179
    • Next day delivery in stock items ordered before 4.30pm

      Exclusive UK Partner

Product Specification

Technology
Acrylic

Chemical Type

Dimethacrylate ester
Appearance (uncured)

Viscous red liquid

Fluorescence Positive under UV light
Components One component -requires no mixing
Viscosity High
Cure Anaerobic
Application Sealing
Strength Medium
Specific Benefit Maintains flexibility after exposure to high temperature