Flange and Gasketing Sealants

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Flange and gasket sealing for the automotive industry.

H.B. Fuller’s flange and gasketing sealants allow for maximum clamp loading and positive sealing of mating flanges and housings. These liquid gasketing materials are ideally suited for applications where there are small gaps on rigid, metal-to-metal assemblies. They create a formed-in-place gasket, eliminating the need for large inventories of pre-cut gaskets. Our flange and gasketing sealants key into the surface of the flanges when they are mated together creating a positive, uniform seal in the joint. This material does not shrink, tear, or relax when fully cured, and it is not necessary to re-torque flange bolts when using these products. They are extremely durable materials that have exceptional pressure and chemical resistance. They are available in a full range of strengths, cure times, and viscosities to meet specific application requirements. H.B. Fuller’s flange and gasketing sealants are a total leak prevention system. They are single-component, solvent-free materials that fill voids, surface gaps, and irregularities, allowing for a positive seal between mating flanges along with improving the structural integrity of the assembly.

1510

  • Anaerobic flange sealant - good resistance to high temperature and chemicals
  • Used for sealing rigid flanges
Technology Documentation
1510
Used for rigid flange sealing
Anaerobic | Anaerobic

1515

  • Anaerobic flange sealant - general purpose, can be used on vibrating joint surfaces
Technology Documentation
1515
Used for rigid flange sealing
Anaerobic | Anaerobic

1518

  • Anaerobic flange sealant - suitable for aluminum alloy surfaces
Technology Documentation
1518
Used for rigid flange sealing
Anaerobic | Anaerobic

1592

  • High remperature resistance RTV silicone sealant
Technology Documentation
1592
Used for high temperature sealing environoments
Silicone | Silicone RTV

1596 Fa

  • Silicone RTV for with excellent compatibility with a variety of lubricating oils and coolant
Technology Documentation
1596 Fa
Used for engine front cover, waterpump
Silicone | Silicone RTV

1598

  • Silicone RTV flange sealant with excellent resistance to oils and variois chemicals
Technology Documentation
1598
Used for general flange sealing
Silicone | Silicone RTV

7515

  • Purple anaerobic flange sealant
  • Provides resistance to low pressures immediately after assembly of flanges
  • Superior chemical and heat resistance while maintaining flexibility for proper gasketing
  • Purple anaerobic flange sealant and gasket maker gel
Technology Documentation
7515
Used for sealing close fitting joints between rigid metal flange assemblies such as differential cases, transmissions, and oil pans
Anaerobic | Reactive Chemistry

GM 10

  • Purple anaerobic flange sealant and gasket maker
  • Seals gas and LP gas, gasoline, oils, water and industrial fluids
  • Superior chemical and heat resistance while maintaining flexibility for proper gasketing
Technology Documentation
GM 10
Used for sealing close fitting joints between rigid metal flange assemblies such as differential cases, transmissions, and oil pans
Anaerobic | Reactive Chemistry

GM 30

  • Red anaerobic flange sealant and gasket maker gel
  • Higher temperature stability
  • Seals gas and LP gas, hydrocarbons, oils, water and other chemicals
  • Shock and vibration resistant
Technology Documentation
GM 30
Used for sealing close fitting joints between rigid metal flange assemblies
Anaerobic | Reactive Chemistry

GM 40

  • High viscosity, red anaerobic flange sealant and gasket maker
  • Good temperature stability
  • Seals gas and LP gas, hydrocarbons, oils, water and other chemicals
  • Shock and vibration resistant
Technology Documentation
GM 40
Used for sealing close fitting joints between rigid metal flange assemblies such as pumps, gearboxes, camshafts, engine blocks, and motor flanges
Anaerobic | Reactive Chemistry

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