LOCTITE® SI 5910 Gasket Sealant

Known as LOCTITE 5910

Features and Benefits

Moisture-cured, 1-part, thixotropic silicone flange sealant with great resistance to oil and joint movement. Offers a rapid skin-over time.
When you need a low strength, silicone-based, form-in-place gasketing product designed for use on flexible flanges with machined or cast surfaces (metal or plastic), LOCTITE® SI 5910 is a good choice. It is suitable for gaps up to 0.039" (1mm) and offers a cure-through volume (in 24 h) of 0.108" (2.75mm). Typical applications include stamped sheet metal covers (timing covers and oil sumps). Its thixotropic nature reduces the migration of liquid product after application to the substrate, allowing for reliable quality control e.g. in dispensing automation as well as manual applications.
  • Oil and joint movement resistant
  • For flexible flanges
  • Large gap fill up to 0.04" (1mm)
  • Thixotropic for ease of application
  • Available in tubes, cartridges, pressurized cans
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Technical Information

Color Black
Extrusion rate 500.0 g/min.
Key characteristics Oil Resistance: Excellent Oil Resistance
Number of components 1 Part
Operating temperature -55.0 - 200.0 °C (-65.0 - 400.0 °F )
Recommended for use with Ceramic, Glass, Metal, Plastic
Storage temperature 8.0 - 21.0 °C
Tack free time 40.0 min.