Part no. (SKU/IDH):
237296
IDH Name:
LOCTITE® 510, 50 ml Accordion
Gasketing sealants
High-temperature, chemically resistant sealant for close-fitting rigid flanges
This form-in-place anaerobic-curing gasketing sealant provides high temperature and chemical resistance on close-fitting, rigid, machined metal flanges.
Part no. (SKU/IDH):
237296
IDH Name:
LOCTITE® 510, 50 ml Accordion
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
- Description
- Technical specification
LOCTITE® 510 is a highly temperature-resistant, form-in-place, anaerobic-curing sealant which forms an instant, low-pressure seal when confined in the absence of air between close-fitting metal surfaces. Ideal for rigid flanges, especially in transmissions and motor casings. Unprimed gap-fill is 0.25 mm (0.01"). Recommended for use with aluminium and steel substrates.
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For close-fitting, rigid metal flanges
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Temperature-resistant up to 204°C (400°F)
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Adapts to surface irregularities and scratches up to 0.25mm (0.01") deep
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Increases torque capacity of assembled flanges
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Registered to NSF Category P1
- Product category:
- Gasketing sealants
- Application method:
- Dispense system; Manual; Screen printing
- Applications:
- For close fitting parts; For high temperature applications; Rigid assembly gasketing; Sealing
- Chemical basis / base:
- Dimethacrylate ester
- Color:
- Pink
- Cure type:
- Anaerobic cure
- Fixture time, Steel:
- 25.0 min.
- Gap fill, Unprimed:
- 0.25 mm
- Key characteristics:
- Chemical resistant; For machined, rigid flanges; Strength: medium strength; Thixotropic
- Number of components:
- 1 part
- Operating temperature:
- -65.0 °F - 400.0 °F (-55.0 °C - 200.0 °C)
- Physical form:
- Gel
- Recommended for use with:
- Metal: aluminum; Metal: steel
- Storage temperature:
- 8.0 °C - 21.0 °C
- Viscosity, 20 RPM:
- 90000.0 mPa·s (cP)
FAQ
Use a LOCTITE® gasketing adhesive (silicone or anaerobic depending on your application) to: completely fill voids and surface variations; replace or augment traditional gaskets; overcome typical issues of over-torqueing bolts and gasket relaxation; as well as reducing inventory with a ‘one size fits all’ solution.
These adhesives are essentially a form-in-place (FIP) liquid gasket which cures after parts are assembled. Anaerobics are simply put 1-part adhesives that cure on active metal surfaces in the absence of oxygen in the bond line. More specifically, they are 1C methacrylate adhesives, which cure in the presence of metal and at the same time absence of air as oxygen acts as an inhibitor to this reaction. When exposed to two metal surfaces, oxygen is limited, thus allowing the chemical reaction to start , and the two surfaces are bonded together as the liquid adhesives polymerises.
Yes, Henkel anaerobic adhesives become highly resistant thermoset polymers once cured, making them suitable for a vast number of applications. Consult the online product resources or contact our technical teams for further information.
LOCTITE® Silicone adhesives such as LOCTITE® SI 5920 or LOCTITE® SI 5990 have been specially formulated for high temperature engine sealing applications. However due to the very high temperatures generated in the combustion chamber care should be taken when specifying liquid gasketing materials around the cylinder head or exhaust manifold. Please consult the Henkel technical team for further advice where necessary.
All necessary H&S measures and PPE (personal protection equipment) requirements can be found on the product material safety data sheet, all of which are available via our website.
The NSF is a Public Health and Safety organization that sets and certifies standards for the development of public health standards and services that help protect the world’s food, water, consumer products and environment. The NSF Category P1 registration means that a product is acceptable for use as an adhesive (P1) in and around food processing areas, where its use is not intended for direct food contact. Note: This is a regional approval. Please contact your local Technical Service Center for more information and clarification.
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