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Henkel Adhesive Technologies

Henkel Adhesive Technologies

Gasketing sealants


High temp, chemical-resistant gasketing product 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.

All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

Part no. (SKU/IDH) 135474
LOCTITE® 510, 50 ml Tube

Size Please make your selection 50 ml



LOCTITE® 510 is a high-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 0.01" (0.25mm). Recommended for use with aluminum and steel substrates.

Product category:

Gasketing sealants


Application method:

Dispense system,Manual,Screen printing


For close fitting parts,For high temperature applications,Rigid assembly gasketing,Sealing

Chemical basis / base:

Dimethacrylate ester



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:


Recommended for use with:

Metal: aluminum,Metal: steel

Storage temperature:

8.0 °C - 21.0 °C

Viscosity, 20 RPM:

90000.0 mPa·s (cP)

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